The government work report proposes to expand high-level opening to the outside world and promote mutual benefit and win-win results. Actively connect with high-standard international economic and trade rules, steadily expand institutional opening, enhance the linkage effect of two resources in the domestic and international markets, consolidate the basic disk of foreign trade and foreign investment, and cultivate new advantages in international economic cooperation and competition.

In the past year, the CPC Central Committee with the Supreme Leader as the core unswervingly promoted high-level opening up, persisted in promoting reform, development and innovation through opening up, promoted the construction of an open world economy, and opened up a broad space for development. China’s export share in the international market has remained stable, the actual use of foreign capital has been optimized, and the international influence and appeal of building the "Belt and Road" have become more prominent.

The deputies said that in the new era and new journey, we must unswervingly expand high-level opening up, continuously optimize the business environment, consolidate the basic disk of foreign trade and foreign investment, cultivate new advantages in international economic cooperation and competition, and constantly bring new impetus and opportunities to the world with our new development.

Promote a steady increase in the quality and quantity of foreign trade and accelerate the construction of a trade power.

The government work report proposes to promote a steady increase in the quality of foreign trade. The deputies said that at present, the momentum of world economic growth is insufficient and the demand is weak, but the industrial base, factor endowment and innovation ability on which China’s foreign trade development depends are constantly enhanced. We should continue to play the supporting role of exports in the economy, strengthen our confidence, go all out to stabilize foreign trade and accelerate the cultivation of new kinetic energy of foreign trade.

Expand new growth points such as intermediate trade and green trade. Representative Du Weidong, Chairman of Chongqing Xiyong Microelectronics Industrial Park Development Co., Ltd. believes that it is necessary to base on the local industrial base, cultivate new quality productivity, promote the upgrading of processing trade, increase the added value of products, and enhance the international competitiveness of Chinese enterprises and products. At present, Xiyong Microelectronics Industrial Park mainly exports smart terminals such as notebook computers, and is deeply empowered by new technologies such as naked-eye 3D and artificial intelligence (AI), which promotes the processing trade to extend to the high end of the industrial chain value chain.

Promote the healthy development of new formats such as cross-border e-commerce. "Cross-border e-commerce, as a new foreign trade format with fast development speed, great potential and strong driving effect, is becoming the development trend of international trade." Deputy Li Kuiwen, member of the Party Committee of the General Administration of Customs and director of Guangdong Branch, said. In recent years, China has continuously improved policies on customs clearance, taxation and foreign exchange, supported the reform and innovation of cross-border e-commerce comprehensive test area, cultivated and expanded cross-border e-commerce entities, optimized the layout of infrastructure such as overseas warehouses, and promoted the healthy and vigorous development of cross-border e-commerce.

Optimize the trade environment. Deputy Li Kuiwen said that as a major foreign trade province, Guangdong is actively building a high-level gateway hub for opening to the outside world, solidly promoting the construction of smart customs, implementing the action of "strengthening the country through smart customs", continuously improving the port business environment, optimizing the customs clearance operation process, and creating a market-oriented, rule-of-law and international first-class port business environment.

Increase investment and steadily expand institutional opening up.

The government work report puts forward that "more efforts should be made to attract foreign investment" and "restrictions on foreign investment access in the manufacturing sector should be completely abolished, and market access for services such as telecommunications and medical care should be relaxed".

The deputies said that to accelerate the construction of a new development pattern, it is necessary to promote the efficient connection between the domestic and international markets and resources, steadily expand the institutional opening of rules, regulations, management and standards, and build a new open economic system at a higher level.

Actively attract and utilize foreign investment. "Last year, the State Council issued opinions and put forward 24 policies and measures to stabilize foreign investment, which released China’s firm determination to promote opening up and greatly encouraged the confidence of foreign investment in China." Member Jiang Ying, the relevant person in charge of Deloitte Limited, said that China’s pragmatic measures of continuous opening-up are of great benefit to foreign investors, and Deloitte will continue to give full play to its professional advantages to help foreign-funded enterprises deepen their cultivation in China.

In-depth implementation of the promotion strategy of the Pilot Free Trade Zone to create a new highland for opening up. "Implement investment facilitation measures focusing on process supervision; The implementation of the’ non-stop flight permit’ in the transportation field has shortened the processing time by an average of 70% … Since its establishment, the Lingang New Area of Shanghai Pilot Free Trade Zone has maintained its openness, reform intensity and development momentum, and gradually formed a’ five freedoms and one convenience’ system. " Deputy Gu Jun, deputy secretary-general of Shanghai Municipal Government and director of the Municipal Development and Reform Commission, said that Shanghai will continue to benchmark the highest standards and the best level, focus on cross-border service trade and the development of leading industries, and explore the construction of an institutional system and supervision model that is linked to high-standard economic and trade rules, so as to explore new paths and accumulate new experiences for comprehensively deepening reform and opening up.

On March 1st, Hengqin Guangdong-Macao Deep Cooperation Zone officially implemented the branch line management and customs clearance operation. "Zhuhai actively meets high-standard international economic and trade rules, relies on the policy advantages of Hengqin Guangdong-Macao Deep Cooperation Zone, and allows more innovative elements to converge and overlap in Hengqin through infrastructure’ hard connectivity’ and institutional rules’ soft connectivity’ to promote the optimal combination of global industrial chain supply chains." Deputy Huang Zhihao, Deputy Secretary of Zhuhai Municipal Committee and Mayor of Guangdong Province, introduced that in the next step, Zhuhai will accelerate the construction of a new economic and trade channel for the Hong Kong-Zhuhai-Macao Bridge, expand the platform function of global cooperation for the China Air Show, and promote high-quality development through high-level opening.

Deeply participate in global industrial division of labor and cooperation, and promote the construction of an open world economy.

The deputies said that efforts should be made to promote the high-quality development of foreign trade, deeply participate in the global industrial division of labor and cooperation, maintain a pluralistic and stable international economic structure and economic and trade relations, and let more win-win results of cooperation benefit people of all countries.

Promote high-quality joint construction of the "Belt and Road" and go deep and practical. "For more than 10 years, the joint construction of the Belt and Road has achieved fruitful results and has become the most popular international public product and the largest international cooperation platform in the world today." Member Gong Fuwen, vice president of the Higher People’s Court of Shaanxi Province, said that it is necessary to do a good job in the implementation of the eight actions of building the "Belt and Road" with high quality, steadily promote cooperation in major projects, implement a number of "small but beautiful" livelihood projects, and actively promote cooperation in the fields of digital, green, innovation, health, cultural tourism and poverty alleviation.

Deepen bilateral and regional economic cooperation. Negotiate and sign high-standard free trade agreements and investment agreements with more countries and regions, promote the negotiation of the China-ASEAN Free Trade Area version 3.0, and fully and deeply participate in the WTO reform … China’s efforts to build an open world economy are progressing steadily.

"ASEAN has been China’s largest trading partner for four consecutive years, and bilateral trade and investment have continued to grow. With the in-depth implementation of the Regional Comprehensive Economic Partnership Agreement (RCEP) and the negotiation of the China-ASEAN Free Trade Area version 3.0, the potential of economic and trade cooperation is expected to be further explored. " Wei Zhaohui, Party Secretary and Director of International Expo Bureau of Guangxi Zhuang Autonomous Region, said that Guangxi will continue to hold China-ASEAN Expo with high quality, deepen and expand cooperation with ASEAN countries in the fields of commerce, trade, industry, labor, science and technology, education, etc., and show new achievements in China-ASEAN destiny community with closer service construction. (Reporter Luo Shanshan Tian Wei Huang Ford Wang Liang; Reporters Chang Qin, Li Gang, Jiang Xiaodan, Yuan Taoxiong, Zhu Jiaqi and Xie Weiqun participated in the writing)

According to the data recently released by the General Administration of Customs, the import and export volume of China in February this year exceeded US$ 411.2 billion, up 1.3% year-on-year. At the press conference held by the State Council Information Office a few days ago, the relevant person in charge of the General Administration of Customs introduced that, according to the trend, the import and export of China’s foreign trade have obviously stabilized since February, and the last week of February has increased by more than 15% compared with the previous week. With the overall improvement of China’s economic situation, the momentum of the smooth start of foreign trade in the first two months is expected to be maintained.

The export situation is better than expected.

The data shows that in February, China’s import volume reached US$ 197.2 billion, up 4.2% year-on-year, ending the trend of declining growth rate for four consecutive months; In February, the export volume decreased by 1.3% year-on-year, but it was significantly narrower than that in the previous three months. "Overall, the start is stable and the trend is improving." Yu Jianhua, director of the General Administration of Customs, introduced the foreign trade development situation in the first two months of this year, saying, "In terms of scale, the total export value in the first two months reached a record high, with an increase of 0.9%, which was better than expected. The total value of imports and exports exceeds 6 trillion yuan, which is the second time in history. "

In terms of composition, China took the lead in resuming work and production during the epidemic period, and the export of epidemic prevention materials and "house economy" products increased substantially, raising the foreign trade base. "We have calculated that if the’ one-off factor’ is excluded, the import and export growth in the first two months of this year will exceed 10%." Yu Jianhua said.

To help foreign trade recover, the Customs has introduced a series of measures. According to Yu Jianhua, in terms of ensuring smooth flow, as of December last year, the overall customs clearance time for imports and exports nationwide was reduced by 67% and 92% respectively compared with 2017; In terms of cost reduction, the customs supports enterprises to enjoy various preferential tax policies, and last year alone, it reduced taxes and refunded taxes for foreign trade enterprises by 285 billion yuan; In terms of excellent service, we carried out the policy of "the Commissioner of Customs delivers the goods to the door", innovated the supervision mode of "putting the goods before inspection" and "green channel" for agricultural and food products, transferred 87 commodity codes out of the legal inspection catalogue, and continuously optimized the port business environment.

Yu Jianhua said that in view of the pain points and difficulties of enterprises, the customs will also study new policy measures in terms of unblocking import and export logistics, optimizing port business environment, reducing enterprise costs, and supporting the development of new formats, such as promoting the construction of smart customs and helping enterprises to make full use of free trade agreements such as RCEP.

"tailor-made" supervision of cross-border e-commerce

As one of the new formats of international trade development, cross-border e-commerce shows great vitality. Nowadays, more and more goods made in China enter the international consumer goods market through cross-border e-commerce.

Different from traditional trade, cross-border e-commerce presents the characteristics of fragmentation, quantification and informationization. The data shows that the number of import lists of cross-border e-commerce is 5-6 times of the number of goods declarations in the same period, and the average value of each order is less than three ten thousandths of the goods declarations. "In the process of supervision, we seized contraband such as controlled psychotropic drugs, articles infringing intellectual property rights, and’ exotic pets’. It should be said that these new situations have challenged the customs supervision work. " Sun Yuning, deputy director of the General Administration of Customs, said.

How to effectively supervise cross-border e-commerce? Sun Yuning said that the General Administration of Customs has introduced a customs clearance management system different from traditional trade, and created a customs supervision model suitable for the characteristics of cross-border e-commerce through classified management and "tailoring".

On the basis of the original "business-to-person (B2C)", the General Administration of Customs put forward the supervision policy of "business-to-business (B2B)" and "business-to-person (B2B2C)". In this process, we strengthened the empowerment of science and technology, developed and applied a unified version of cross-border e-commerce supervision information system, and realized the integrated management of transaction, payment, logistics and other related data. "At the same time, we comprehensively promote the paperless filing of cross-border e-commerce export overseas warehouses, and realize’ one place for filing, universal’. By the end of February, the number of cross-border e-commerce overseas warehouse enterprises registered with the customs had reached 1,713. " Sun Yuning said.

Promote stability, improve quality and have confidence

At present, global inflation is high and the growth of major economies is weak, which has a continuous impact on global trade. The WTO recently predicted that the global trade in goods was weak in the first quarter of this year, and it is expected to increase by only 1% for the whole year. The recent fluctuations in financial markets in some western countries have impacted the global trade environment, which is also an external challenge for China’s foreign trade to promote stability and improve quality.

"The challenges facing China’s foreign trade are short-term, cyclical and global; The opportunities ushered in by foreign trade development are long-term, structural and regional. " Cheng Shi, chief economist of ICBC International, believes that the global total demand is expected to increase with the impetus of economic growth and scientific and technological progress, and the globalization of service trade may become a breakthrough point for China’s foreign trade development.

Yu Jianhua introduced that in the first two months, more enterprises entered the foreign trade field, and the customs newly registered 46,000 foreign trade business entities, indicating that market confidence is accumulating and recovering. "In terms of orders, the proportion of new export orders increased continuously. In terms of new kinetic energy, the total export of electric vehicles, lithium batteries and solar cells increased by 60%. In terms of trade diversification, China’s import and export to countries along the Belt and Road increased by more than 10%, and its total import and export to other RCEP members increased by more than 3%. " Yu Jianhua said.

"On the whole, the foreign trade situation is still severe and complicated, but it also contains many opportunities." Yu Jianhua said, comparatively speaking, China’s competitive advantage is still obvious. With the overall improvement of China’s economic situation, the momentum of the smooth start of foreign trade in the first two months is expected to be maintained. This year, China is confident to achieve the goal of promoting stability and improving quality in foreign trade.

(Editor: Zhao Xinyue, Yue Hongbin)

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The pre-sale of the Spring Festival in 2021 has been opened for 10 days, and the current total box office has exceeded 500 million.

　

Data source lighthouse professional edition

　

In terms of genre, comedy is the most in the seven works, followed by fantasy, and in the animation works, only children who make money by muffling their voices make a huge impact on the big movie "Bears Come and Go".New Gods: Nezha Reborn to welcome "a new chapter in the country"(hereinafter referred to as "Nezha Rebirth").

　

As the only adult-oriented animation work in the Spring Festival, the ambition of Nezha Rebirth was clearly seen in the early publicity.

Last Saturday, the film was shown in advance, which was the first operation in the Spring Festival movie.

　

todayPreview of 2021 Spring Festival moviesIn the fourth chapter, Xiaowan will come to talk to you about this new work of the bloody country.

　

The setting of Nezha Rebirth is quite interesting:

　

The creation background of this work is the well-known "Battle to Seal the Gods" and the classic legend that Nezha drew his sword and committed suicide after killing Ao Bing and injuring the Dragon King.

　

But these are just the background.

　

The new story is set 3,000 years after the gods were named, and the protagonists all live in a fictional new world called "Donghai City".

　

Different from the well-known story, Nezha here was not saved by Master and reborn with lotus flowers as her body, but escaped from the great war 3,000 years ago.Reincarnate and be reborn..

　

In this life, the object of Nezha’s reincarnation symbiosis was born in the civilian area of Donghai City.Hot-blooded locomotive youth Li Yunxiang.

　

There is Nezha in the East China Sea, and naturally there are his old enemies:

　

Donghai Longwang Ao Guang, this life disguised as Dexing group chaebol, in charge of the East China Sea city water lifeline, and strive to get rid of the bottom in the new round of ranking;

　

Three princes ao bing, it became the third young master of Dexing Group, and the image of the idle second sai-jo did not change;

　

Longwang Ao Guang hag

Died at the hands of Nezha three thousand years ago.yakshaThis life is still close to the Dragon King, and what I want to do is to slay Nezha to avenge my great hatred;

　

Disciples of Empress Shijierosy cloudsAlso followed closely, clamoring for Nezha to "take his life to pay the blood debt" …

　

The gods appeared in modern cities, but they were still entangled in blood feuds for generations. The script of Nezha Rebirth can be said to be very daring to write.

　

Caiyun image

Of course, it’s miserable or Nezha’s. A wisp of ghost is not enough to bring natural identity, and the divine power is also flickering and difficult to control. Before we know who we are, the vast enemies of past lives have come to you in turn.

　

This young man who can only ride motorcycles in the modern jungle of reinforced concrete seems to have a long way to grow up.

　

Classical mythology as the background, boldly open up a new generation., "Nezha Rebirth" This setting is really a risky move.

　

But if Xiaowan says it’sThe creative team comes from the 2019 explosion "White Snake: Origin"-light-chasing animation, does it sound inexplicably relaxing?

　

After all, in The White Snake: The Origin, the classic story The Legend of the White Snake is just the background, and the fate of Xu Xian, the white snake, is the subject of the story. The main contradiction between the two has even risen from "shemale" to the opposite of "snake demon and snake catcher".

　

This bold setting has been recognized by the audience’s word of mouth and the total box office of 470 million.

　

So two years later, director Zhao Ji boldly imagined the afterlife of Nezha and other immortals with his original team, believing that more audiences were expecting more than worrying.

　

Because,Light-chasing animation has always been good at "subverting tradition".

　

The subversion of the pursuit of light is not a drastic response to the classic story of magic change. On the contrary, they alwaysBased on the original story, do deep excavation forward and backward.

　

Retaining the original story to lay the background is to retain the audience’s familiarity and emotion with IP; Opening up new stories is actually a new requirement of modern audiences for emotional resonance.

　

Of course, the production of light-chasing animation can not only guarantee the wide opening of the brain and novelty of setting.

　

In "White Snake: The Origin", the strong Chinese painting style is touching, and the ink painting of the white snake is even more amazing;

　

Scene constructionIn fact, there are big scenes such as mountains and rivers and towns that are in line with the oriental aesthetics, and there is a unique hole in Baoqing Square that presents exquisite ingenuity.

　

Action sceneIt fully demonstrates the skills of light-chasing animation in lens splitting and special effects.

　

And all this will be reproduced in Nezha Rebirth.

　

Come back and say "punk Nezha", which makes people set it up.

　

Three thousand years after the gods were named, the gods lived in a fictional modern city in various capacities: Donghai City.

　

hereThe blocks are clearly divided.Li Yunxiang was born in a civilian area, the three princes of the Dragon King were representatives of the rich area, and the eye-catching masked man came from an industrial area and ran an underground racetrack, so he became attached to Li Yunxiang.

　

Obviously,This so-called division of blocks is the division of social classes.High-rise buildings in rich areas are neon, civilian areas are crowded and chaotic, and the shelter of masked people is a strong industrial wind …

　

Look familiar? This setting often appears in sci-fi movies, and we call it "Cyberpunk style".

　

The most important element of Cyberpunk:Mechanical transformation of human beings, "Nezha Rebirth" is everywhere.

　

Li Yunxiang’s steel armor, the East China Sea East King’s metal arm, the mysterious man’s exaggerated mask of combining Chinese and Western …

　

The most eye-catching thing is Ao Bingna, the third prince of the Dragon King.Metal spine instead of dragon tendon, it’ s so embarrassing to have no friends!

　

However, the characters are infinitely close to the future technology in modeling, which can’t define the tone of Nezha Rebirth.

　

Because of the heavy action scenes in the film, each character is fighting with the help of the original gods in previous lives.Mana or cold weapons, the elements of national style in the confrontation scene are outstanding..

　

As for why such an alternative "leather motorcycle" Nezha was presented, director Evonne said that "Nezha in the new era will also make people shine".

　

It is true that as the most rebellious representative of ancient mythological figures, Nezha has a vivid image in the hearts of every generation of China audiences.

　

The incarnation of the lotus flower with three heads and six arms in the early religious mythology, the stubborn child who killed the deity and the Buddha in the Romance of the Gods, and the tragic color of this role reached its peak in 1979 when Nezha hanged himself with a sword in The Sea.

　

But with the changes of the times,At that time, the social environment against power and patriarchy has been greatly improved.It is not an easy task to arouse a wide range of resonance by "cutting the meat back to the mother and eviscerating the bones back to the father".

　

This is also the reason why jiaozi, the director, roared with Nezha’s words that "my life is up to me" was sought after:The spirit of rebellion will never disappear, but the object of rebellion will always keep pace with the times.

　

In The Rebirth of Nezha, the image of Nezha portrayed by director Evonne is not only close to the present through the modeling of leather motorcycle, but also typical of contemporary rebellious young people in character: "He doesn’t want to take the road arranged by others, but wants to do what he thinks is right".

　

Therefore, even with the eye-catching setting, "Nezha Rebirth" is still the core that conveys the most resonance of modern young people:

　

If you don’t want to accept your fate, you will fight for it!

Spring Festival ticket delivery notice

When the Year of the Ox came, Xiaowan also prepared for everyone for 7 days.Spring Festival ticketing activities!

Pay attention to Xiaowan’s trumpet "WANDA CINEMAS Life" in advance.From February 9 to February 15,A total of 1100 cards were sent in 7 days.Send the ticket-grabbing guide to try your luck in the New Year ~

Subject to the actual push.

Note: Some pictures in this article are from Douban and the Internet. If there is any infringement, please contact us actively.

　　On January 8, 2017, the National Science and Technology Awards Conference was held in Beijing. Two scientists won the highest national science and technology awards, and 35 national natural science awards, 66 national technology invention awards and 170 national science and technology progress awards were selected. A series of award-winning major scientific achievements constantly refresh the creative height of China and show China’s innovation confidence. Most of the founders of these achievements have persisted in the initial research for decades and devoted their efforts to the construction of an innovative country and a world science and technology power. The science and technology vision edition will focus on them and decrypt their road to innovation, so stay tuned.

　　— — Editor

　　Tang Benzhong, the first prize winner of the National Natural Science Award.

　　Love your job is half the battle.

　　Our reporter Yu Sinan

　　Comments on innovation: new concepts can lead new development trends and open up new research fields. Revolutionary ideas can change our mode of thinking and even our way of life. In order to encourage original discovery, we must encourage the spirit of challenge and cultivate innovative culture. Because the highest realm of scientific pursuit is to subvert "common sense" and open up new fields and create new knowledge through conceptual breakthrough.

　　Award-winning Project: Aggregation Induced Luminescence

　　"To do scientific research, it is necessary to work hard ‘ Station ’ On the shoulders of giants, we should also dare to challenge authority and put giants ‘ Step on ’ At your feet. " This is what Tang Benzhong, an academician of the Chinese Academy of Sciences and a professor at the Hong Kong University of Science and Technology, often says to students. Seventeen years ago, he and his team challenged the traditional theory and put forward the concept of "aggregation-induced luminescence" for the first time in the world, and opened up a new direction of organic luminescent materials research through hard work. In 2018, Tang Benzhong won the first prize of the National Natural Science Award for his pioneering contribution in the field of "Aggregation Induced Luminescence".

　　God doesn’t just call. The discovery of "aggregation-induced luminescence" phenomenon can not be separated from the long-term research and accumulation of the team.

　　In short, "aggregation-induced luminescence" refers to the phenomenon that molecules emit more light in the aggregated state than in the monomolecular state. Until Tang Benzhong’s team discovered this phenomenon, scientists always believed in the theory of "aggregation quenching luminescence", that is, the luminous intensity of luminescent molecules weakened or even disappeared completely in the aggregation state.

　　Generally, organic luminescent materials are used in aggregate or solid state, so the phenomenon of "aggregation quenching luminescence" greatly limits the application range of luminescent materials. The theory of "aggregation quenching luminescence" is like a curse, which has framed people’s minds. Many scientists have tried to find ways to isolate molecules so that luminescence will not be quenched, but the results are limited.

　　In 2001, Tang Benzhong and his students accidentally discovered a phenomenon that was completely opposite to "aggregation quenching luminescence", that is, a class of organic molecules did not emit light in solution, but their luminescence was significantly enhanced after aggregation. Tang Benzhong is keenly aware that it may contain unique significance. After careful study and many experiments, he creatively put forward the concept of "aggregation-induced luminescence".

　　"Sometimes, doing research needs to jump out of the existing thinking frame. If you observe a phenomenon different from your existing experience, your first reaction should not be to avoid it, but to trace it to the source with great excitement." Tang Benzhong said.

　　"God doesn’t just call." Tang Benzhong said that the discovery of the phenomenon of "aggregation-induced luminescence" seems accidental, but in fact it is inseparable from the long-term research and accumulation of the team.

　　In order to solve the mystery that some organic molecules emit light in aggregated state, during that time, Tang Benzhong thought about this problem sleepless nights. Finally, after a lot of experiments and fruitful discussions, his team put forward an explanation model, that is, the phenomenon of "aggregation-induced luminescence" was caused by the limitation of intramolecular motion, which was widely recognized by the scientific community.

　　"Aggregation-induced luminescence" is an original concept first put forward by Chinese scientists, which opens up a new field of luminescent materials. At present, scientists from more than 1,500 research units in more than 80 countries and regions have entered this field.

　　Love your job! If you do this, you will be half successful.

　　"Original scientific research is like digging a well, the more springs you find down. If we just follow without surpassing, our thinking will be exhausted sooner or later, "Tang Benzhong said. At present, Tang Benzhong team has prepared a series of high-performance "aggregation-induced luminescence" materials, and cooperated with researchers in different fields to promote the application of these materials in photoelectric, sensing, biology, medical and other fields.

　　Tang Benzhong’s original dream was not to be a chemist. In middle school, he loved literature and wrote plays for the school art troupe. In 1977, at the suggestion of his brother, he applied for a major in science and engineering. He became attached to polymer science because he did well in the organic chemistry exam, and was taken a fancy to by the recruiting teachers of South China Institute of Technology (now South China University of Technology), so he was recruited into the school.

　　"After graduation, I was sent to Japan by the state instead of the United States where I wanted to study. My life seems to be ‘ Selected ’ Yes. " Tang Benzhong said. Facing the "chosen" life, Tang Benzhong has his own experience and ideas — — Love what you do.

　　During the four years in South China Institute of Technology, in order to squeeze out more time to study, Tang Benzhong didn’t go home once in the summer vacation, and basically spent it in the library. Doing research at the Hong Kong University of Science and Technology, his laboratory is often brightly lit at midnight.

　　Someone once asked Tang Benzhong the secret of doing good research, and his answer was: "Love your job! If you do this, you will be half successful. "

　　In Tang Benzhong’s view, the learning environment and conditions of young people are much better now than before, and they should concentrate on laying a solid foundation. "Some researchers pursue ‘ Short, flat and fast ’ Hot research, it is difficult to have time to calm down and think about major scientific issues, so it is difficult to really make significant scientific research results. Young people should have the consciousness and courage to do original research, and the whole society should also create a good culture of innovation. " Tang Benzhong said.

　　Li Jiayang, the first prize winner of the National Natural Science Award.

　　Have the courage to challenge difficult problems.

　　Our reporter Wu Yuehui

　　Words of innovation: To engage in scientific research, one must have the courage and spirit to challenge scientific problems. Don’t think that you can’t solve them just because others can’t. Dare to challenge and have confidence. The second is to have a very good team, which is very critical. Third, we must have the spirit of perseverance, not wavering in difficult times, and be able to persist all the time. The fourth is to have acumen. Without acumen, you have no idea where the most important key point of a scientific research lies.

　　Award-winning Project: Molecular Mechanism of Formation of High Yield and Good Quality Traits in Rice and Variety Design

　　The middle and lower reaches of the Yangtze River is one of the main rice producing areas in China, which has always been a region with a very high level of rice breeding and production in history. However, in recent 20 years, the rice yield in this area has entered a slow growth period, and there are some problems such as poor quality, weak disease resistance and serious degradation of main varieties, which also brings a series of problems such as abuse of antibiotics and pesticides. In this case, scientists have been thinking: can we find a "perfect coordination" between rice quality and quantity to achieve the best comprehensive ability?

　　After years of efforts, the research team led by Li Jiayang, an academician of China Academy of Sciences, finally found this "perfect coordination point". They used the concept and technology of molecular design breeding, and after careful hybridization "design", they bred new rice varieties with ideal plant type and excellent genes such as super high yield, early maturity and resistance to rice blast.

　　A few days ago, this breakthrough achievement was also of great strategic significance for guiding future crop genetic improvement and ensuring national food security, and won the first prize of the 2017 National Natural Science Award.

　　"Molecular design" breeding technology can accurately improve the shortcomings of rice.

　　In the past half century, rice breeding in China achieved two important breakthroughs and became an important part of the first "green revolution" in the world.

　　The first time was the success of dwarf breeding in 1960s, which increased rice yield by 20%— 30%； The second time was the successful research of hybrid rice in the mid-1970s, and the rice yield increased by about 20% on the basis of short-stem improved varieties.

　　The two breakthroughs have well solved the problem of food and clothing in developing countries such as China. How to eat well when you are full, so that rice can be both high-yield and high-quality?

　　In 1994, after completing his postdoctoral studies in the United States, Li Jiayang immediately returned to China and began to work hard to achieve this goal. Li Jiayang chose "molecular design" breeding technology as the research direction. “‘ Molecular design ’ Breeding technology is the most advanced technology in the field of crop genetic improvement in the world It can realize direct selection and effective aggregation of genes, that is to say, it can accurately improve shortcomings and aggregate multiple advantages, which is expected to not only achieve high yield and high quality of rice, but also greatly improve breeding efficiency, shorten breeding years and realize ‘ Precision breeding ’ 。”

　　The research process is extremely difficult and there is no precedent to follow.

　　The economic traits of most crops, such as high yield, stable yield, high quality and high efficiency, are regulated by multiple genes and have the characteristics of "modularity".

　　"Rice, too. Therefore, in this process, we need to first understand the different characters corresponding to different genes in rice, as well as the possible characters produced by the coupling of different genes, and analyze their expression regulation mechanism and interaction mode. Then these genes are relatively accurately recombined according to needs to get the varieties we need, so that the process of hybridization and seed selection becomes targeted and predictable. " Li Jiayang said, "It’s like building blocks. We choose the building blocks we need in a targeted manner to build the buildings we need faster and better."

　　However, the process of "building blocks" is not easy.

　　Li Jiayang frankly said that the most difficult period is the initial stage of research. "This is also a huge challenge in the world, and there is no precedent to follow. We can only explore our own research and establish a system of map-based cloning of rice genes. " Li Jiayang said.

　　Finally, after 8 years of hard work, Li Jiayang team successfully established a set of map-based cloned rice gene system. "With this system, we can clone all the genes of rice."

　　"What makes me most happy is that we successfully found the most critical gene in the subsequent research." Li Jiayang said that the gene called ideal plant type can make the plant type better. "The stems are thicker, the ears are bigger and the grains are bigger, which is the most important trait for high yield."

　　In addition to high yield and high quality of rice, "molecular design" breeding technology can also greatly shorten the breeding time. Conventional breeding needs 7-mdash; It takes 8 years to select breeding materials, and the "molecular design" breeding technology can shorten it to 4-mdash; Six years or even shorter, the breeding cycle is shortened to 1/2 to 1/3 of the original.

　　Li Jiayang said: "In conventional breeding, scientists can’t use the naked eye ‘ Audition ’ Produce plants with desired traits. However, in molecular module design breeding, even if it is still a seedling, as long as you do a genetic test, you can ‘ Lock ’ The one you want. "

　　Jia Zhenyuan, the first prize winner of the National Technological Invention Award.

　　I am a worker.

　　Zhao Yongxin and Lu Dongguang

　　Innovation: Find the right way to do scientific research. There are many hard-working people, and the key is to find the right direction. The right path may get twice the result with half the effort; If you go wrong, you may not succeed even if you make great efforts and go around in a big circle.

　　Award-winning project: high-quality and efficient processing technology and equipment for high-performance carbon fiber composite components

　　"I am a worker" — — When meeting and shaking hands, Jia Zhenyuan "reported himself" like this.

　　Jia Zhenyuan, 54, is distinguished professor, a Changjiang Scholar of Dalian University of Technology, the chief scientist of the National 973 Program, the winner of the National Ten Thousand Talents Program, and the first finisher of the 2017 National Technological Invention Award.

　　Short and gray-haired, he told reporters: "Farmers should plant good land and get more grain, workers should do a good job and produce good products, and we engaged in engineering science should understand the problems and get the technology through, and strive to solve practical problems and meet the major needs of the country."

　　Jia Zhenyuan’s work is a worldwide problem — — High-quality and efficient processing of carbon fiber reinforced resin matrix composites (hereinafter referred to as "carbon fiber composites").

　　Aiming at the bottleneck problem that restricts the development of the industry

　　Jia Zhenyuan has worked in the field of precision machining of mechanical engineering for nearly 30 years since he graduated from doctoral school and stayed in school to teach. "We work scientifically and always hope that what we do can be meaningful, combine our own research with the needs of the country, and aim at the bottleneck problem that universities have advantages and enterprises can’t solve and restrict the development of the industry."

　　High-quality and efficient processing of carbon fiber composites is such a "stuck neck" problem.

　　The lighter the high-end equipment in aviation, aerospace, transportation and other fields, the faster it runs and the farther it flies, and the greater the payload. Jia Zhenyuan introduced that the weight of these equipment is generally calculated by "grams", and the fuel consumption can be reduced by 3% for every 1% reduction in the structural weight of the aircraft & mdash; 4%； High-speed rail can reduce weight by 1% and energy consumption by 6%— 7%。

　　There are two ways to reduce weight: one is clever design, and the other is light material. At present, the lightweight material with rigidity and strength belongs to carbon fiber composite material. Moreover, it is easy to realize the synchronous manufacturing of materials and structures as a whole, and has become the preferred material for high-end equipment to reduce weight and increase efficiency.

　　"But it is not enough to have good materials, and the processing technology must keep up." Jia Zhenyuan said that only after a series of mechanical processing such as trimming and drilling can composite components be connected, assembled and used in high-end equipment. It is a headache for enterprises that burr, tear, delamination and other damages are easy to occur in the processing of composite components. These machining damages will affect the bearing capacity, fatigue life and reliability of components.

　　In 2003, after discovering this "stuck neck" problem when cooperating with enterprises, the research team made up their minds to overcome this difficulty.

　　Jia Zhenyuan told reporters that carbon fiber composite is a typical difficult-to-process material because of its multilayer superposition, multiphase mixing and anisotropy, which is completely different from homogeneous materials such as metals.

　　"The problem must be solved from the root." Jia Zhenyuan determined the R&D path for the team: from the applied basic research, the root cause of processing damage of carbon fiber composites was clarified from the composition mechanism, and then the theoretical methods to solve common problems were extracted from engineering practice.

　　With the spirit of "ants gnawing at bones", they finally made a number of major breakthroughs: they found out the removal mechanism of carbon fiber composites and the formation mechanism of machining damage, put forward the cutting theory for carbon fiber composites, and established the dynamic simulation model of cutting force and cutting process.

　　On this basis, the R&D team used theory to guide practice, put forward the principle of "micro-element removal" and "reverse shearing" to suppress machining damage, and invented three categories and nine series of tools for drilling and milling. The R&D team also developed a series of machining processes with negative pressure reverse cooling and self-air cooling chip removal function, and developed 13 sets of CNC machining process equipment.

　　Since 2010, the new tools and technical equipment developed by Jia Zhenyuan’s team have been put into use, and the processing damage of carbon fiber composites has been controlled within 0.1 mm.

　　I like people to call me teacher Jia best.

　　Since 2005, Jia Zhenyuan has won the National Technological Invention Award for four times. During this period, he was also promoted from the Dean of the School of Mechanical Engineering to the Minister of Mechanical Engineering and Materials Energy, and since 2015, he has served as the vice president of Dalian University of Technology.

　　"In fact, I like people to call me ‘ Teacher Jia ’ 。” He said frankly, "I define myself as a teacher. Teaching is my duty and scientific research is my duty. I have been a dean and minister for many years. Administration and scientific research cannot be said to have no conflict. The key is how to allocate time and improve efficiency. "

　　How did Jia Zhenyuan do it?

　　My colleague’s answer is "three noes". Professor Gao Hang, the backbone of the team, said: "Teacher Jia can’t play mahjong, poker, singing and has almost no hobbies."

　　Jia Zhenyuan’s trick is three "moments": arrive early in the morning, take a short break at noon, and work a little more after work.

　　"In fact, there are more than three teachers engaged in scientific research ‘ Later ’ 。” Professor Wang Fuji, a team member, said that Jia Zhenyuan has almost no holidays, and his desk is full of books. Whenever he has time, he reads materials and studies problems. "On one Sunday, I went to the office building to deal with something. When I passed Mr. Jia’s office, I saw him lowering his head and carefully pondering the knives in his hand."

　　Li Lanjuan, winner of the National Science and Technology Progress Award.

　　It is my wish to meet the needs of the people.

　　Our reporter Gu Yekai

　　Innovation testimony: I have relied on state grants to complete my studies since I was a child. It was the party and the state that trained me to grow up step by step. I have worked as a barefoot doctor and know the needs of the people for medical services. This is also my initial intention to become a doctor, teach and engage in scientific research. This time, we won the first national special prize of medical and health system, and it is an innovation and breakthrough in the prevention and control system of emerging infectious diseases. I will continue to lead the team to contribute to "Healthy China".

　　Award-winning projects: major innovations and technological breakthroughs in the prevention and control system of emerging infectious diseases represented by the prevention and control of human infection with H7N9 avian influenza.

　　Create and lead the "China technology" to treat patients.

　　Recalling the spring of 2013, Li Lanjuan, academician of China Academy of Engineering and director of the State Key Laboratory of Infectious Diseases Diagnosis and Treatment, was most impressed by the tension of racing against time.

　　In April 2013, Cao, a male patient, developed fever with a temperature as high as 39.5 degrees Celsius and was admitted to a hospital in Hangzhou. On the 12 th, the condition began to get worse, coughing and expectoration, and there was obvious shortness of breath. After diagnosis, Cao was a patient infected with H7N9 avian influenza, with respiratory distress syndrome, decreased blood pressure and shock. The consultant reported to Li Lanjuan that there was little hope for the patient to be rescued. Should he be transferred to another hospital? Li Lanjuan considered that the patient’s onset was only six days, which was the period when the patient’s lungs were seriously damaged by the peak of cytokine storm. At that time, there was no effective treatment for cytokine storm in the world.

　　"The patient is so young, although the hope is slim, as long as there is one percent hope, we must make 100 percent efforts!" After a comprehensive analysis of the progress of patients with severe infection, Li Lanjuan decided to apply the artificial liver support system to treat respiratory failure and block the cytokine storm according to the principle that Lee’s artificial liver technology he created can remove inflammatory factors in patients. She confessed to the consultant, maintained the patient’s blood pressure and adequate oxygen supply, maintained the vital signs, and immediately transferred the patient to the First Affiliated Hospital of Zhejiang University for emergency treatment with artificial liver technology.

　　Sure enough, this technical treatment scheme has achieved remarkable results. After 2 hours, the patient’s blood pressure began to stabilize and the inflammatory mediators of cytokines decreased rapidly. After five days and five nights of rescue, Cao miraculously survived the life difficulties of organ failure. In these five days, Li Lanjuan didn’t sleep for a while, and constantly summarized the treatment plan, and formed a treatment strategy of strictly controlling the use of antibiotics and hormones, and adopting anti-virus, anti-hypoxemia and multiple organ failure, anti-shock, anti-secondary infection ("four antibodies") to maintain water-electrolyte balance and microecological balance ("two balances").

　　Successful prevention and control of human infection with H7N9 avian influenza virus.

　　That spring, there were many sleepless nights like this. After the outbreak of the H7N9 epidemic, the project team confirmed the pathogen of the new H7N9 within five days and announced the whole gene sequence to the world, which won time for the global response to this new infectious disease. Li Lanjuan said that this is something that makes the medical community in China feel proud. "The most painful lesson of SARS is that the pathogen cannot be confirmed for a long time." The project team established a monitoring network for emerging infectious diseases with in-depth sequencing and Qualcomm data analysis as the core, which can complete the analysis of more than 300 pathogens within 72 hours, providing key technologies for early detection of new pathogens and monitoring of pathogen variation.

　　Finding the pathogen is only the first step in epidemic prevention and control. Team Li Lanjuan established the technical system of forecasting and early warning of emerging infectious diseases and the prevention and control mode featuring molecular typing and traceability, and expounded the epidemiological characteristics and laws of the epidemic for the first time. The team also confirmed that the live poultry market is the source of human infection with H7N9 avian influenza virus from epidemiology, serology and molecular virology, and proved for the first time that closing the live poultry market can significantly reduce the risk of virus transmission from poultry to people.

　　In order to effectively diagnose more emerging infectious diseases, Li Lanjuan team established an efficient and rapid research and development platform for diagnostic reagents for emerging infectious diseases in China. After the discovery of H7N9 pathogen, the detection reagent was successfully developed within 2 days, extended to 31 provinces and cities in China in 3 days, extended to neighboring countries in 5 days, and extended to the whole world by the World Health Organization in 7 days, which indicates that China’s technology in this field has reached and led the international advanced level. The team also successfully developed China’s first influenza vaccine seed strain infected with H7N9 avian influenza virus by reverse genetic technology, which broke the history that China’s influenza vaccine strain had to rely on foreign countries.

　　This is the first time in the history of prevention and control of emerging infectious diseases that scientists in China have successfully prevented and controlled the major emerging infectious diseases in China by using the self-created technical system, which not only avoided the recurrence of SARS, but also achieved outstanding results in controlling the import of infectious diseases such as Middle East respiratory syndrome coronavirus MERS and Zika and assisting Africa in fighting Ebola. The World Health Organization once commented: "China’s risk assessment and evidence-based response to human infection with H7N9 avian influenza can be used as a model for emergency response to similar incidents in the future."

　　The portraits in this edition are all painted by Cai Huawei.

　　Editor’s note:The harm of heart disease has long been known, but few people can understand its symptoms, so that some people have symptoms of heart disease, but they don’t know what symptoms are heart disease and how to judge them correctly.

　　What symptom shows that the heart is not good?

　　1. Have the symptoms of chest tightness, palpitation and chest pain, is it a heart disease?

　　Not necessarily. Wang Xian, director of the Institute of Cardiovascular Diseases, Beijing University of Chinese Medicine, said that the common symptoms of heart disease include chest tightness, palpitation and chest pain, but the appearance of these symptoms does not mean that it is a heart disease, but it may also be caused by the imbalance of nerve function regulation. In addition, chest tightness and palpitation can also occur during strenuous exercise and overwork, but what needs to be distinguished is that chest tightness and palpitation caused by non-cardiac organic lesions will not last long, and may improve after rest, while heart patients will aggravate discomfort when they have a large amount of activity. Therefore, it is suggested that, to be on the safe side, people with this symptom should go to the hospital for further diagnosis to determine whether there is heart disease.

　　Clinically, we often see the symptoms of heart disease caused by neurosis, that is to say, after examination, patients have no organic lesions in their hearts, but they always feel very flustered, or their chest is stuffy, uncomfortable and difficult to breathe, which is more common in women. This is due to the influence of anxiety, tension, emotional excitement, mental trauma and other factors, the process of excitation and inhibition of the central nervous system of the human body is hindered, and the cardiovascular system regulated by autonomic nerves is also disordered, causing a series of symptoms of excessive sympathetic nerve tension. Such people should learn to decompress, relax and exercise moderately, and should be treated with psychotherapy when necessary.

　　2. Some young people often have a rapid heartbeat. Is this a signal of heart disease?

　　Most young people who have this situation may not have heart disease, especially young women. In addition, people without basic diseases may have an accelerated heartbeat after mood swings, nervousness, fright, exercise, excessive smoking and drinking. If these symptoms appear under the above conditions, don’t worry too much. However, if the heart rate is too fast, it is definitely not good. If the adult’s heart rate exceeds 100 beats per minute, even if it is tachycardia, it will easily increase the risk of cardiovascular disease. Therefore, we should learn to control our emotions, exercise moderately, quit smoking and limit alcohol.

　　My heart often thumps, and it feels like I have stopped jumping. Is this a heart attack?

　　This problem should be paid attention to, and it may be premature beats. The incidence of premature beats is very high, which can occur in healthy people and people with heart diseases. The factors such as mental stress, drinking, drinking coffee and poor sleep are the inducement. Premature beats can be divided into benign and malignant. Premature beats without heart disease are benign. If the symptoms are not obvious and have no impact on life, there is no need to treat them. However, if it is premature beats caused by coronary heart disease and hypertension, we should pay enough attention to it. Therefore, if you find premature beats, you should go to the hospital and let the doctor check whether there is a basic heart disease.

　　4. I feel uncomfortable when I catch a cold, and I feel flustered, chest tightness and shortness of breath. Is this related to my heart?

　　Has something to do with it. Symptoms such as chest tightness and shortness of breath appear after a cold and fever. It is recommended to go to the hospital for ECG. If premature beats and conduction block are found, be alert to viral myocarditis. But you don’t have to be nervous, because most people’s discomfort is transient, and few people really have severe viral myocarditis. In life, we should strengthen exercise to prevent colds.

　　5. What symptoms should be suspected of heart disease?

　　There are many manifestations of heart disease. For example, patients with coronary heart disease and angina pectoris may have atypical angina pectoris such as stomachache, abdominal pain, dizziness and abdominal distension, in addition to chest tightness, heartache, palpitation, shortness of breath and tightness of throat. Pain, edema, etc. in both lower limbs may also be manifestations of heart failure. It is best to go to the hospital immediately in order to find the condition in time.

　　6. What is the most effective way to prevent heart disease?

　　To put it simply, there are two kinds: one is to change lifestyle, quit smoking and drinking, exercise properly, eat regularly, mix vegetarian and vegetarian foods, and eat less greasy food; Second, evidence-based medication for high-risk groups. For example, people with hypertension must take antihypertensive drugs according to the doctor’s advice, patients with diabetes should control their blood sugar, and people with high blood lipids should manage their blood lipids.

　　Protect your heart and eat six kinds of food.

　　Beans. Black beans, soybeans, peas, broad beans, lentils and chickpeas are rich in nutrients, low in fat and high in protein, and rich in complex carbohydrates, dietary fiber, polyphenols and saponins, which help to lower cholesterol. A comprehensive analysis involving 25 related studies found that eating 130 grams of legumes every day can reduce "bad cholesterol" (low-density lipoprotein) by 0.17 mmol/L and systolic blood pressure by 2.25 mm Hg. The study also found that eating a cup of beans every day (about 200 grams) can reduce body weight by 0.34 kg and total body fat by 0.34%.

　　Coffee. Coffee is rich in bioactive polyphenols (mainly chlorogenic acid), caffeine (alkaloid with stimulating effect) and a lot of mineral potassium. A 16-year follow-up survey of 186,000 participants found that compared with people who don’t drink coffee, participants who drink at least 4 cups of coffee a day have an 18% lower risk of premature death (including cardiovascular disease). Drinking a cup of coffee every day can also reduce the risk of premature death by 12%. The main functions of polyphenols in coffee include reducing blood sugar concentration, inhibiting fat absorption and promoting the decomposition of triglyceride in adipose tissue.

　　Tea. Tea is rich in flavonoids and polyphenols antioxidants. A study involving 66 patients with coronary heart disease found that drinking black tea regularly can significantly improve the health of vascular endothelium and reverse the vasomotor dysfunction of patients with coronary heart disease. A large-scale study involving 200,000 men and 300,000 women in China found that drinking tea every day can reduce the risk of ischemic heart disease by 8% and the risk related to heart disease by 10%. Experts say it is best not to add sugar, sweeteners or cream to tea.

　　Mushrooms. A large number of clinical studies have found that eating mushrooms often protects the heart. Mushrooms have anti-inflammatory and antioxidant effects, and help to increase the level of vitamin D in the body. A variety of amino acids and β Glucan (polysaccharide) and other substances can prevent atherosclerosis, reduce blood pressure and lipid and regulate the immune system. Eating mushrooms regularly can also reduce the complications of heart disease, such as metabolic syndrome, type 2 diabetes and obesity.

　　Foods rich in omega-3 fatty acids. Omega-3 fatty acids with heart-protecting effect can be divided into omega-3 polyunsaturated fatty acids from marine sources and α Linolenic acid The former mainly includes deep-sea fat fish such as salmon, tuna and mackerel. A large-scale analysis involving 220,000 participants found that eating fish in moderation can reduce the risk of death from coronary heart disease by 7%. Omega-3 fatty acids from plants mainly include green leafy vegetables, walnuts, rapeseed oil, soybean oil and linseed oil.

　　Foods rich in vitamin B12. Vitamin B12 deficiency can easily lead to serious blood diseases and neurological diseases. Many large-scale prospective studies have found that vitamin B12 supplementation can reduce the risk of occurrence or recurrence of cardiovascular diseases. Foods rich in this nutrient include lean meat and fermented bean products.

　　Eight patrons protect the heart.

　　Patron saint No.1: omega-3 fatty acids

　　Hiding place: salmon, sardines, walnuts, etc. Omega-3 fatty acids are polyunsaturated fatty acids, which help to prevent systemic inflammatory reactions and cardiovascular diseases and protect the heart. Harvard University found that eating fish once or twice a week and taking about 2 grams of omega-3 fatty acids can reduce the risk of sudden cardiac death by 36% and reduce the possibility of death by 17%. In addition to salmon, sardines and other deep-sea fish, walnuts, flaxseed, perilla seeds and oils extracted from them are also good sources of omega-3 fatty acids.

　　Patron 2: magnesium

　　Hiding place: coarse grains, nuts, etc. Magnesium helps to reduce the excitability of nerves and muscles, maintain the elasticity of the heart, and prevent strokes and heart attacks. Insufficient magnesium intake may lead to an increase in blood pressure. Studies have shown that adequate magnesium supply in the diet is beneficial to prevent hypertension, heart disease and diabetes. Women are often more prone to magnesium deficiency than men, and stress will also consume the magnesium stored in the human body, so it is necessary to pay attention to supplement it in the diet. Magnesium is more common in all kinds of coarse grains such as millet and red beans, nuts such as pine nuts and walnuts, and green leafy vegetables such as spinach and rape.

　　Patron saint no.3: vitamin d

　　Hiding place: mushrooms, eggs, etc. Vitamin D is not only good for bone health, but also good for heart health. Studies have shown that if the human body lacks vitamin D, the risk of heart disease will increase by 40%, and the probability of death from heart disease will be higher than 81%. The source of vitamin D in food is not rich, only a few sources such as fish (especially fish liver), mushrooms, animal offal, whole milk and eggs. However, everyone can get more sunshine, which is the main source of vitamin D for human body.

　　Patron 4: Zinc

　　Hiding place: Zinc such as seeds and shellfish food can help the human body to produce anti-inflammatory cytokines, which, like omega-3 fatty acids, can help prevent inflammation. At the same time, zinc has also been proved to have a protective effect on arteries, which is helpful to prevent coronary artery diseases and improve heart function. Zinc mainly comes from some rich foods in protein, such as shellfish, shrimps and crabs, viscera, meat and fish. Among the seeds, sesame seeds, sunflower seeds, pine nuts and so on have high zinc content.

　　Patron saint No.5: vitamin C.

　　Hiding place: Fresh fruits and vegetables such as kiwi fruit and green pepper, vitamin C, is a strong antioxidant. Studies have found that it helps to reduce the level of low-density lipoprotein cholesterol (commonly known as "bad" cholesterol) and increase the level of high-density lipoprotein cholesterol (commonly known as "good" cholesterol). People with high intake of vitamin C in their diet will have less risk of heart disease and stroke. The main sources of vitamin C are fresh fruits and vegetables, among which citrus fruits and tomatoes are the best sources of vitamin C, and they are also rich in green peppers, spinach, kiwifruit and fresh dates.

　　Patron saint 6: vitamin e

　　Hiding place: Vitamin E such as nuts and seeds is also a strong antioxidant. Like vitamin C, it can also regulate the cholesterol level in the body, inhibit platelet aggregation, and reduce the risk of myocardial infarction and stroke. All kinds of nuts and seeds are rich in vitamin E, and avocados in fruits are also rich in vitamin E, which can be eaten frequently.

　　Patron Saint No.7: Allicin

　　Hiding place: Garlic allicin helps to relax blood vessels and improve blood flow, thus playing a positive role in blood pressure and heart health. It should be noted that garlic contains effective substances such as alliin and alliinase, which will contact each other after crushing, thus forming allicin with health care function. Therefore, it is best to mash garlic into mud and leave it for 10~15 minutes before eating. The absorption effect of allicin is better, but the allicin obtained by cooking is very small.

　　Patron Saint No.8: Lycopene

　　Hiding place: Lycopene, such as tomatoes and watermelons, is a carotenoid with strong antioxidant effect, which has been proved to help prevent cancer and heart disease. Studies have shown that the higher the lycopene content in human adipose tissue, the smaller the risk of myocardial infarction. Lycopene can also increase arterial elasticity, improve the function of vascular endothelial tissue and prevent arteriosclerosis. Lycopene generally exists in red foods, such as tomatoes and watermelons.

　　To protect the heart, you often press three points to protect the heart.

　　Pinch and press Shenmen to help sleep and prevent senile dementia. Poor mood will affect sleep. Shenmen is the original point of the heart meridian, that is, the gateway to calm the mind. Pressing this point before going to bed can help to feel sleepy, regulate sleep disorders, and often massage at ordinary times can also prevent and treat Alzheimer’s disease. Shenmen point also has a good function of treating carsickness. Shenmen point is very deep, and it needs to be squeezed with the inner knuckles of the thumb to achieve a certain amount of stimulation and produce therapeutic effects.

　　Pinch the polar spring to measure the center function. The polar spring is located at the axilla apex, where the axillary artery beats. It can not only regulate the heart rhythm, treat the pain in both ribs, but also detect the key points of cardiovascular health. The detection method is to press the polar spring with your thumb, and then stir it, which will touch many "small tendons" and produce a sense of numbness that is transmitted to your fingers. If the numbness is obvious, it means that the heart meridian is unobstructed and the cardiovascular function is normal; If the pain is not numbness or conduction when pulling, it proves that there is blood stasis in the cardiovascular system; If it doesn’t hurt or numb, it means that the cardiovascular system has insufficient blood supply.

　　Heartache and fatigue press Tongli. Most people with bradycardia have tenderness, nodules and other positive reaction points at Tongli point (where the wrist stripes on the little finger side are 1 horizontal finger upward). Pinch this point for 36 times, and pinch it for 3 ~ 5 times, which can soothe the nerves. When office workers are tired from work, they should clench their fists with both hands, put the inside of their wrists on the edge of the table, and push them from Tongli point to elbow, repeating for 30 ~ 50 times, which can not only rest their brains, but also dredge the heart meridian.

　　(People’s Health Network is integrated from Life Times and Health Times)

The Central Meteorological Observatory continued to issue the yellow warning of blizzard, orange warning of cold wave and yellow warning of freezing at 06: 00 on February 21st.

Yellow Warning of Blizzard: There are blizzards in 7 provinces and regions including Shandong, Henan and Hubei.

The Central Meteorological Observatory continued to issue a yellow warning of blizzard at 06: 00 on February 21:

It is estimated that there will be heavy snow in parts of eastern and southern Shandong, central and eastern Henan, northern Anhui, northern Jiangsu, central and northeastern Hubei, northern Hunan and eastern Tibet from 08: 00 on February 21st to 08: 00 on February 22nd. Among them, there will be heavy snow (10-15mm) in eastern Shandong, eastern Henan, northern Anhui, northern Jiangsu, southwestern Hubei, northwestern Hunan and eastern Tibet. The depth of newly added snow in some areas above is 3 ~ 7 cm, and the local area can reach more than 10 cm.

Defense guide:

1. The government and relevant departments shall, in accordance with their duties, implement measures to prevent snow disasters and freeze injuries;

2 transportation, railway, electric power, communications and other departments should strengthen the inspection and maintenance of roads, railways and lines, and do a good job in road cleaning and snow melting;

3. Pedestrians should pay attention to cold prevention and anti-skid, drivers should drive carefully, and vehicles should take anti-skid measures;

4. Farming and pastoral areas and breeding industries should prepare enough feed to prevent snow disasters and freezing damage;

5. Reinforce temporary structures that are easily crushed by snow, such as scaffolding.

Cold wave orange warning: most of the south will cool down now, and some areas will drop by 12 to 18 C.

The Central Meteorological Observatory continued to issue a cold wave orange warning at 06: 00 on February 21:

Affected by the cold wave, it is predicted that the temperature will drop in most parts of southern China from 08: 00 on February 21 to 08: 00 on February 23, and the daily average or minimum temperature will generally drop by 6 ~ 12℃, and the temperature in the southeastern part of southwest China, southern and central eastern Jiangnan, and central and northern South China will drop by 12~18℃. Among them, the cumulative cooling range in parts of southeastern Guizhou, southern Hunan, northwestern Guangxi and central Jiangxi can reach more than 20℃. Around February 23, the lowest temperature line of 0℃ will be pressed south to the area from southern Jiangsu and Anhui to southern Hunan and southern Guizhou.

Defense guide:

1, the government and relevant departments shall, in accordance with their duties, do a good job in cold wave emergency work;

2. Pay attention to cold and warmth;

3, agriculture, aquaculture, animal husbandry, etc. should actively take anti-frost, freezing and other cold measures to minimize losses;

4, do a good job of windproof.

Frozen yellow warning: there are freezing rain or ice particles in parts of 8 provinces and cities such as Anhui, Hubei and Hunan.

The Central Meteorological Observatory continued to issue a frozen yellow warning at 06: 00 on February 21:

It is estimated that from 08: 00 on February 21 to 08: 00 on February 22, there will be freezing rain or ice particles in parts of southeastern Henan, central Anhui, northern Jiangsu, central, eastern and southern Hubei, northern Hunan, northwestern Jiangxi, eastern Guizhou and southeastern Chongqing, with freezing rainfall of 2-5 mm and local area of 8 mm or more.

Defense guide:

1, transportation, public security and other departments should do a good job in preparing for road icing in accordance with their duties;

2. The electric power department should prepare for the deicing of power facilities;

3. Take certain protective measures for crops, vegetables, flowers, fruits and forestry;

4. Pedestrians should pay attention to anti-skid when going out.

Original title: "Blizzard, freezing rain, cold wave three warnings are issued together! Pay attention to prevention "

Read the original text

　　On November 16th, the 6th World Sichuan Cuisine Conference officially opened in Guang ‘an, Sichuan. The conference released the Report on High-quality Development of Sichuan Cuisine Industry (2023). According to the report, by the first half of 2023, the number of stores in Sichuan cuisine had exceeded 320,000, far exceeding the number of stores in Guangdong cuisine, Jiangsu cuisine and other cuisines, and it was truly the largest cuisine in China. Spicy, spicy, green pepper and other flavors became consumers’ favorite flavors of Sichuan cuisine, which provided flavor guidance for the research and development of innovative dishes in Sichuan cuisine. It turned out that Sichuan cuisine was not just spicy. It is worth mentioning that in 2021, the Michelin list officially landed in Chengdu, becoming the fourth Michelin city after Shanghai, Beijing and Guangzhou. Do you like Sichuan food?

　　Introduction of eight Chinese cuisines;

　　The eight recognized cuisines in China are Sichuan cuisine, Guangdong cuisine, Shandong cuisine, Jiangsu cuisine, Zhejiang cuisine, Anhui cuisine, Hunan cuisine and Fujian cuisine.

　　The eight major cuisines are permeated with the Confucian spiritual pursuit of "never tire of delicacy and delicacy". After hundreds of years of inheriting ancient methods and innovation, the cooking techniques are rich and the dishes taste mellow, which has laid a good foundation for Chinese food to be fine, moderate, delicious, beautiful and healthy.

　　The characteristics of the eight major cuisines:

　　Sichuan cuisine is spicy and delicious, with heavy oil and heavy taste;

　　Cantonese cuisine is rich in color, smooth but not greasy;

　　Shandong cuisine is fresh and tender, and the soup is thick and mellow;

　　Su cuisine is fresh, crisp and rotten, with a sweet taste;

　　Zhejiang cuisine is delicious, crisp and tender, and the food is as beautiful as its scenery;

　　Anhui cuisine is simple in material selection and mellow in taste;

　　Hunan cuisine is widely used, fragrant, fresh and sour;

　　Fujian cuisine is mainly seafood, sweet, sour and salty.

one

Sichuan cuisine

Characteristics of Sichuan cuisine: spicy and delicious, famous for its rich, wide, thick and strong flavor. Enjoy the reputation of "one dish, one grid, one hundred dishes and one hundred flavors".

Representative dishes: kung pao chicken, shredded pork with fish flavor, boiled fish, pork slices for couples, etc.

　　1, kung pao chicken, with chicken as the main ingredient, supplemented by peanuts, peppers and other accessories, tastes red but not spicy, spicy but not fierce, and the meat is smooth, with crispy peanuts, which makes people drool. Legend has it that this dish was handed down from Shandong in the Qing Dynasty, and it originated from the "Fried Chicken with Sauce" in Shandong cuisine.

　　2. Fish-flavored shredded pork. This dish is made of shredded pork tenderloin fried with pickled peppers, ginger, garlic, sugar and vinegar. It is salty, fresh, sweet and sour, and the onion, ginger and garlic are rich.

　　3, boiled fish, usually made of fresh grass carp, bean sprouts, peppers and other ingredients. It is characterized by "oily but not greasy, spicy but not dry, hemp but not bitter, and tender meat".

　　4. Husband-and-wife lung slices are marinated with cow scalp, beef heart, beef tongue, tripe and beef as the main materials, then sliced, made with auxiliary materials such as Chili oil and pepper noodles, and poured with red oil. The taste is spicy and spicy.

2

Cantonese cuisine

Characteristics of Cantonese cuisine: the color is slippery but not greasy, and it pays attention to frying, frying, stewing, stewing, etc. The taste characteristics are cool, light, crisp and fresh.

Representative dishes: roast suckling pig, sweet and sour sweet and sour pork, lobster baked in soup and sweet and sour melon cups.

　　1. Roasted suckling pig: It is characterized by crispy skin, tender meat and crisp bones, and it melts in the mouth, which is one of the Guangdong roast flavors.

　　2, sweet and sour meat: golden color, crisp outside and soft inside, crispy skin and tender meat, sweet and sour taste. Enjoy a high reputation at home and abroad.

　　3. Baked lobster in soup: a seafood dish with lobster as the main ingredient and broth, especially suitable for nourishing.

　　4. Eight-treasure winter melon cup: Dice lean pork, chicken, ham, prawns, mushrooms, magnolia and scallops, add refined salt, monosodium glutamate, cooked lard and appropriate amount of water, and steam with high fire. This dish is clear and white in color, fresh and soft in wax gourd meat, and fragrant in flavor. It is a delicious seasonal delicacy.

three

Shandong cuisine

Characteristics of Shandong cuisine: strong and fresh flavor, preference for onion and garlic seasoning, especially for cooking seafood, various animal offal and soup.

Representative dishes: Jiuzhuan large intestine, stir-fried kidney flower, sweet and sour carp, fried sea cucumber with onion, fried clam with oil, stewed mullet egg soup, etc.

　　1. Jiuzhuan large intestine is a representative dish of Shandong cuisine and a traditional famous dish in Jinan City, Shandong Province. It was initiated by the owner of Jiuhualin Restaurant in Jinan in the early years of Guangxu in Qing Dynasty. It was originally called "Braised Large Intestine" and later renamed "Jiuzhuan Large Intestine". This dish is ruddy in color, soft and tender in texture, and has five flavors of sour, sweet, fragrant, spicy and salty. It was rated as "Chinese food" and one of the top ten classic dishes in Shandong.

　　2, stir-fried kidney flower, a classic dish in Shandong cuisine. The heat mastered when stir-frying kidney flowers is sweet and sour, which is the chef’s competition skill. This dish tastes particularly tender, and its lips and teeth are fragrant. It feels like slipping into the throat when eaten in the mouth, which is particularly refreshing.

　　3. Sweet and sour carp, the most representative dish of Shandong cuisine. The shape fried by carp is like carp yue longmen, which is very beautiful. After the fish body is poured with juice, it looks particularly red and bright, and its taste is crisp, sweet and sour, which has been recognized by many people.

　　4. Scallion-roasted sea cucumber is mainly made of water-soaked sea cucumber and green onion. The sea cucumber tastes soft and smooth, and the green onion is a specialty of Zhangqiu, and it tastes sweet. Sea cucumber is a kind of eight treasures, and it is also a very nutritious food, which has the functions of improving memory and preventing arteriosclerosis. So this dish is a delicious and healthy famous dish.

four

Jiangsu cuisine

Characteristics of Jiangsu cuisine: fresh, crisp and rotten, with a sweet taste. Cooking skills are famous for stewing, stewing and stewing, and attention is paid to mixing soup and keeping the original juice.

Representative dishes: Squirrel mandarin fish, duck blood vermicelli soup, Qingong meatballs, Nanjing salted duck, etc.

　　1. Squirrel mandarin fish (Sweet and Sour Mandarin Fish) is a traditional local dish in Suzhou City, Jiangsu Province. When the fried mandarin fish (or mandarin fish) is served on the table, it is immediately poured with steaming marinade, and it squeaks, hence its name because it sounds like a squirrel. Emperor Qianlong once tasted this dish. This dish is characterized by crispy outside and tender inside, orange color, sweet and sour taste and pine red fragrance.

　　2. Duck blood vermicelli soup is a traditional dish in Nanjing and an important representative dish in Jinling cuisine. Duck blood vermicelli soup is made of duck blood, duck intestines, duck liver, etc., and duck soup and vermicelli are added. It is popular all over the country because of its mild taste, fresh fragrance and smoothness, as well as the taste characteristics suitable for both north and south.

　　3. Qingong meatball is a traditional Huaiyang dish. It was once a famous tribute in the Qing Dynasty, so it is also called "Qinggong meatball". It has been made for hundreds of years and is one of the top ten famous dishes in Jiangsu Province. It is characterized by smoothness, tenderness, elasticity, white soup and delicious taste. There is a saying that "falling on the ground and jumping a few times will make your mouth tender and fragrant". Eating meatballs often also has dietotherapy effects such as fitness and beauty, tonifying the middle energizer and benefiting qi, and improving immunity.

　　4. Nanjing salted duck is a famous specialty in Nanjing and one of the important representatives of Jinling cuisine. Nanjing salted duck has a long history of making, and the salted duck skin produced is tender, fat but not greasy, delicious, fragrant, crisp and tender. In the season when osmanthus is in full bloom around Mid-Autumn Festival, the salted duck is the best in color and taste, so it is also called osmanthus duck.

five

Zhejiang cuisine

Characteristics of Zhejiang cuisine: fresh and tender, soft and smooth, mellow and glutinous, refreshing and not greasy.

Representative dishes: West Lake vinegar fish, Dongpo meat, Longjing shrimp, steamed meat with lotus leaf powder, etc.

　　1. West Lake vinegar fish, alias uncle and sister-in-law Chuanzhen, is one of the top ten classic dishes in Zhejiang and four famous dishes in Hangzhou, belonging to hangzhou dishes. The vinegar fish in the West Lake began in the Southern Song Dynasty. According to legend, Zhao Gou, Emperor Gaozong, visited the West Lake by dragon boat, tasted its fish and praised it. Later, he was regarded as the "grandmaster" of the fish. This dish is bright red in color, tender and delicious with crab flavor, sweet and sour, and unique.

　　2. Dongpo Meat, a famous dish in Hangzhou, is a return meat from Xuzhou, which is one of the "four treasures of Dongpo" in Xuzhou. According to legend, it was created by Su Dongpo. Dongpo meat is a dish with bright red color, half fat and half thin meat, fat but not greasy, and sweet and salty flavor at the entrance.

　　3. Shrimp with Longjing, a famous traditional dish in Hangzhou, Zhejiang. This dish is fresh and soft, the shrimps are white and tender, the buds and leaves are fragrant, and the color is splendid. There is tea fragrance in the shrimp, and there is shrimp fresh in the tea, which has endless aftertaste. Longjing shrimp was rated as one of the top ten classic dishes in Zhejiang Province.

　　4. Steamed pork with lotus leaf powder is a special traditional dish in Jiaxing City, Zhejiang Province, which belongs to Zhejiang cuisine. In the late Qing Dynasty, it was said that its name was related to the "Wind and Lotus in Quyuan" of the "Ten Scenes of West Lake". It is made of fresh lotus leaves from Hangzhou, fried rice flour and seasoned pork wrapped and steamed. The characteristics of steamed meat with lotus leaf powder, lotus leaf can cool blood and detoxify, the meat is crisp and rotten, the rice flour is soft and glutinous, and the meat is fragrant and fat but not greasy.

six

Hunan cuisine

Hunan cuisine is characterized by strong oil color, spicy, delicious and soft; The method of making is known as stewing, stewing, waxing, steaming and frying.

Representative famous dishes: fish head with chopped pepper, western Hunan Waipo, Jishou sour meat, Yongzhou blood duck, etc.

　　1. Chopped pepper fish head, mainly made of bighead carp fish head and chopped pepper, and steamed with soy sauce, ginger, onion, garlic and other accessories. The dishes are bright red in color, rich in flavor and tender in meat. Fat but not greasy, soft and waxy, fresh and spicy.

　　2. Pickled dried prunes (potherb mustard), dried radishes, Jiangdou Gan, shredded cabbage, etc. are used as the potherb in western Hunan, and white pepper (pepper), ginger, red dried pepper, vegetable oil, salt, garlic, chives, etc. are added and stir-fried to serve.

　　Features: spicy and delicious, bibimbap is excellent, delicious and appetizing.

　　3. Jishou sour meat is a dish made of fat pork. Materials include fat pork, refined salt, pepper powder, corn flour, dried red pepper, green garlic, peanut oil, vinegar and so on.

　　Characteristics, yellow and spicy, slightly sour, fat but not greasy, unique flavor.

　　4, Yongzhou blood duck, choose 2-3 kg of live duck, kill the duck blood for later use, and cut the duck into pieces. Add peanut oil in an iron pan. When the oil temperature is seven minutes hot, pour the chopped ginger, onion, garlic and dried red pepper into the wok and stir-fry until fragrant. Add eggplant pieces and coriander, then add duck pieces and stir-fry, and then add soup to stew. Collect juice, pour duck blood on it, stir fry, add cooking wine and pepper, pour sesame oil out of the pot.

　　Features: This dish is bright in brown and black, red in black, spicy, fresh and tender, with heavy oil, salty and palatable, and is suitable with wine and meals.

seven

Anhui cuisine

Characteristics of Anhui cuisine: simple selection of materials and mellow taste. With ham as seasoning, crystal sugar is fresh, good at stewing and paying attention to pyrotechnics.

Representative dishes: Huizhou Stinkfish, Gourd Duck, Huangshan Fang La Fish and Huizhou Yipin Pot.

　　1. Huizhou Stinkfish is a traditional dish in Huizhou. This "flavored mandarin fish" smells smelly, tastes fragrant, and the meat is tender, mellow and refreshing, keeping the original flavor of mandarin fish. Its production process is very particular, that is, fresh mandarin fish is marinated in a wooden barrel with light salt water at room temperature of about 25℃, and the fish body will give off a smelly smell. Then fry in oil pan, add pork slices and bamboo shoots, and braise in soy sauce over low heat until the soup is concentrated.

　　2, gourd duck, belonging to Huaiyang cuisine, is a traditional Suzhou dish with a long history. Its dish is shaped like a gourd, the duck meat is soft and boneless, fat but not greasy, the stuffing is loose and waxy, and the taste is fresh, salty and mellow, which is very suitable for the elderly and children.

　　3. Huangshan Fang La Fish is one of the traditional famous dishes of Anhui cuisine. Fang La, the leader of the Northern Song Rebel Army, used raw fish and shrimp to repel enemy soldiers. The locals created this dish in memory of him. This dish is mainly made of mandarin fish and shrimp, and is made by different cooking methods such as frying, sliding and steaming. It tastes salty and delicious, with sweetness in acid.

　　4. Huizhou Yipin Pot is a special hot pot food that is often eaten in Huizhou in winter. Its ingredients are very rich, including shark’s fin, abalone, hen, etc. It tastes very delicious, with good color, fragrance and taste.

eight

Fujian cuisine

Characteristics of Fujian cuisine: seafood is the main raw material, paying attention to sweet, sour, salty and fragrant, and the color is delicious and fresh.

Representative dishes: Buddha jumping wall, shredded chicken bird’s nest, emerald pearl abalone and litchi meat.

　　1. Buddha jumps over the wall, which is a famous dish among the top ten representative dishes of Fujian cuisine, so it will be served at many banquets, especially state banquets. Its ingredients are relatively expensive, such as abalone, shark’s fin and sea cucumber, but they are really delicious.

　　2, shredded chicken bird’s nest, which belongs to a relatively high-standard dish, tastes light, but it tastes particularly delicious, and it is also particularly nutritious, which is very suitable for pregnant women and the elderly.

　　3. Emerald Pearl abalone is a traditional dish in Fuzhou. With abalone and scallops as the main ingredients, it is made by seiko. Because it is shaped like jade, it is named jade pearl abalone. This dish is rich in nutrition, beautiful in shape, delicious in taste and expensive in materials, so it is naturally the top grade of the banquet.

　　4. Litchi meat is one of the traditional famous dishes in Fuzhou and one of the five representative dishes of Fujian cuisine. It has a history of more than 200 years. Litchi meat is named after its tender and smooth taste, sweet and sour taste, and its shape, color and taste are all like litchi.

() The operating comments of the Board of Directors in 2023 are as follows:

　　I. Discussion and analysis of business conditions

　　The company is a comprehensive development enterprise dedicated to the development of intelligent manufacturing sector with special purpose vehicle and robot manufacturing as the core, urban operation sector with real estate development and urban renewal as the core, and smart livelihood sector with property services and medical care as the core as the three business systems. Relying on the core technology and resource advantages of each sector, it is diversified and complementary, and cooperates to build an ecological capacity of "great urban service".

　　In 2023, the operating income was 18.301 billion yuan, down 19.69% year-on-year, and the main business income of the urban operation sector accounted for the proportion.

　　87.87%； The net profit attributable to shareholders of listed companies is-3.651 billion yuan; The asset scale was 56.489 billion yuan, a year-on-year decrease of 19.73%; Net assets were 8.071 billion yuan, down 35.12% year-on-year; Net operating cash was 1.116 billion yuan, a year-on-year decrease of 42.19%.

　　-External environment for the company’s development in 2023:

　　In 2023, the macro-economy stabilized and repaired, the per capita income rebounded moderately, the previous backlog of demand was gradually released, consumption recovered moderately, infrastructure investment maintained growth, and the annual GDP growth rate rebounded by 2.2 percentage points to 5.2%. As far as the real estate industry is concerned, although the policy of stabilizing the property market continued to be introduced during the reporting period, such as the central bank continuing to guide the downward trend of loan interest rates, the implementation of "recognizing houses but not loans", and loosening the purchase restriction policy in some places, residents are worried about the downward trend of house prices and the risk of delivery of some real estate enterprises, and preventive savings behavior still exists. In this context, according to the investment and sales data of real estate development in 2023 released by the National Bureau of Statistics, the supply and demand sides of the real estate market are still under pressure, and the data continues to decline. The national investment in real estate development decreased by 9.6% year-on-year; The newly started area of real estate decreased by 20.4% year-on-year; The annual sales volume of new commercial housing was 11.7 trillion, down 6.5% year-on-year;

　　Among them, the sales of existing homes increased by 19.3% year-on-year, the sales of forward houses decreased by 10.8% year-on-year, the prices of first-tier cities declined year-on-year, and the prices of second-and third-tier cities rebounded year-on-year, but the absolute level was still low. Among the sources of funds for real estate development, 19.1 trillion yuan was put in place this year, down 13.6% year-on-year, and the overall operating pressure of the real estate industry chain was great.

　　—— Company performance in 2023:

　　Affected by the continuous downward trend of the overall market of the real estate industry, the sales prices of some real estate projects of the company have declined, so it is necessary to test the asset impairment according to the requirements of accounting standards and extract reasonable impairment reserves. The total loss of asset impairment and credit impairment is-2.911 billion yuan, resulting in the company’s profit loss; On the other hand, during the reporting period, the consolidated sales amount decreased by about 7.65% year-on-year, and the corresponding reduction in the payment amount put a great pressure on the development payment, which increased the operating costs and expenses of the project, extended the development and construction cycle of some projects, and may further reduce the project income in the future. On December 31, 2023, the balance of cash and cash equivalents in Dima’s consolidated balance sheet was RMB 1.300 billion, and bank loans and other loans due within one year totaled RMB 10.366 billion. Considering the liquidity risk, Lixin Certified Public Accountants, the company’s auditor, issued an unqualified audit opinion on the company’s 2023 financial report with significant uncertainties related to going concern.

　　Under the pressure of declining sales of real estate business and repayment, the company continued to maintain liquidity stability by means of extension, interest rate reduction and interest payment first. In 2023, the company’s total interest-bearing liabilities were 14.377 billion yuan, down 8.11% year-on-year. The net cash flow generated by financing activities was-2.189 billion yuan, and the debt was still in a net repayment state, achieving a net operating cash flow of 1.116 billion yuan. In the face of huge liquidity pressure, all management and core employees always adhere to the principle of "not lying flat, surviving", strive to stabilize production and operation, and make every effort to ensure the progress and quality of project delivery to ensure financial security; Improve the company’s fund management ability and refined operation level, reduce costs and increase efficiency, and return particles to the warehouse; Optimize the organizational structure and performance, ensure the stability and efficiency of core backbone personnel, and polish stronger endurance and tenacity; According to the market and its own strategy, we will continue to flexibly change direction and speed, expand light asset business and non-housing business, find new directions, and gradually get out of the predicament.

　　1. The layout of intelligent manufacturing business is "going out to sea" and actively expanding overseas markets.

　　During the reporting period, while stabilizing the domestic market, Dima Industrial Special Purpose Vehicle gradually focused on overseas, explored and explored key markets, actively established stable sales channels and cooperative partnerships, enhanced the brand’s popularity in overseas markets, and laid the development foundation for the later "going out to sea" strategy. The company carefully incubates two robot brands, "Tingjie" and "Aoting", equips excellent R&D team, develops domestic and foreign sales outlets, builds a sales platform, and gradually realizes the all-round development of domestic and international two-way business through three intelligent products, namely orchard service robot, fire fighting robot and cleaning robot.

　　2. Continue to empower smart people’s livelihood services to help future development.

　　During the reporting period, the company’s property company, Tohara Hitoshi, increased its management area by nearly 20%, insisted on scientific and technological investment, built an all-round and three-dimensional safe and intelligent community, and continued to implement a diversified service format combination strategy covering residential, commercial, office buildings, government public buildings, industrial parks, hospitals, embassies, etc. In combination with the brand "Evergreen Society" of medical health care, we will focus on promoting the project landing and large-scale operation of the medical health care industry, focusing on the combination of medical care and health care, and developing an integrated platform for community home wisdom and old-age care with personalized needs of silver hair, so as to empower the smart people’s livelihood business to grow steadily in both directions.

　　3. Expand the business of building, selling and servicing, and focus on light to seek a breakthrough.

　　During the reporting period, in the face of the continuous downward pressure of the real estate market, the company made every effort to ensure the delivery of buildings, give full play to its competitive advantages in terms of product strength and online customer acquisition, expand light asset business such as agent construction and agency sales, establish an operating system for building and selling services, and strive to cross the industry turning point and painful period.

　　4. Maintain credit stability and fully guarantee liquidity safety.

　　During the reporting period, the company obtained the credit tracking rating from Far East Credit Rating Co., Ltd. to maintain AA+ and maintain the credit rating unchanged; During the reporting period, the company managed stably to guarantee delivery, and strived to extend the existing financing and renew loans. In mid-April, 2023, the asset-backed securities of the Sino-Thai Asset Management -SAC Building Trust Beneficial Rights Asset Support Special Plan were successfully renewed for three years, and the interest payment of the non-public issuance of special corporate bonds for housing leasing was completed, and investors did not exercise the option of selling back, which continued to gain the trust of financial institutions and the recognition of the capital market.

　　5. Adjust and optimize the organizational structure to achieve high-efficiency management.

　　During the reporting period, the company actively responded to the current market situation, continuously improved and optimized the internal organizational structure, achieved streamlined and efficient management, and further reduced costs and increased efficiency. In terms of organizational structure, during the reporting period, the company continuously made strategic adjustments, and completed a series of actions, such as organizational transformation, fighting capacity improvement, and stable efficiency improvement, to maintain the stability of core talents and ensure the salary, benefits and career development of core talents.

　　(II) Key work in sub-sectors

　　

　　Ii. the industry in which the company is located during the reporting period.

　　In 2023, the domestic and international environment is still complicated, and global geopolitical risks and the continuous interest rate hike by the Federal Reserve also bring about global capital market turmoil. The downward trend of exports and the adjustment of domestic real estate market have suppressed the recovery of domestic demand to a certain extent, which has brought different degrees of pressure on economic growth, employment and prices. China’s steady growth policy has continued to increase, and the overall economy has maintained a rebound momentum, basically in a stable range.

　　1. Intelligent manufacturing plate

　　1) Special purpose vehicle manufacturing

　　From the perspective of special vehicle segmentation, the market share of new energy vehicles will continue to increase in 2023, from 25.6% in 2022 to 31.4% in 2023. With the technical progress and supply upgrade of new energy vehicles continuing to iterate, the subsequent special vehicle market will gradually continue to transform from traditional energy to new energy. The rapid development of the export of special purpose vehicles is also one of the important changes in 2023. In 2023, the export of special purpose vehicles was 36,000 units, up by 48% year-on-year. Although the demand for bulletproof vehicles decreased slightly due to the change of national payment habits, the overseas market space is still large. At the same time, at the moment when "safe production" is becoming more and more important, the market demand for public safety and emergency integrated vehicles such as fire fighting, medical treatment and emergency communication rescue is increasing, especially for special vehicles such as medical rescue, disinfection and prevention, and emergency communication. In addition, with the gradual recovery of residents’ service consumption and strong travel demand, the airport passenger traffic has improved significantly compared with 2022, which is also conducive to the normalization of the airport special vehicle market.

　　2) Robot business

　　In the past two years, with the support of industrial policies, industrial robots and service robots have developed steadily as a whole. The state has continuously improved the industrial policy of developing intelligent manufacturing, accelerated the intelligent transformation of traditional manufacturing industries, and encouraged and supported industrial enterprises to develop in the intelligent direction. Although the output of industrial robots decreased by 2.2% year-on-year in 2023, the Ministry of Industry and Information Technology, the Ministry of Science and Technology and other departments issued the "Robot Plus" Application Action Implementation Plan in 2023 to further support and promote the development of industrial robots. In 2023, the output of service robots increased by 23.3% year-on-year, and the market scale of new robots such as medical robots and fire fighting robots in service robots also gradually increased. With the continuous integration of new generation information technology, biotechnology, new energy technology, new material technology and robot technology, the function and performance of robots will be greatly improved, which will further promote the application and development of robots.

　　2. Urban operation plate

　　1) Real estate development

　　In 2023, under the guidance of the general tone of "policy for the city", in addition to increasing the stability of the real estate market at the central level, local policies also continued to introduce large-scale favorable policies, including the first-tier cities with relatively tight previous policies, and also relaxed the policy of "recognizing the house but not the loan". Second-and third-tier cities also increased their support, including reducing the down payment ratio, lowering the mortgage interest rate, relaxing restrictions on purchases and sales, increasing the amount of provident fund loans, housing ticket placement, and housing subsidies. However, affected by residents’ wait-and-see mood, the overall real estate supply and demand remained weak throughout the year, and the market continued to decline.

　　1. Development investment

　　From the investment format, residential investment is still the mainstream. In 2022, the national investment in real estate development decreased by 9.6% year-on-year, of which residential investment accounted for 75.6%, and the amount decreased by 9.3% compared with the previous year, which was less than the non-residential investment such as commercial real estate (-10.5%). The planned construction area of residential land transactions nationwide decreased by 26.4% year-on-year. Under the background of weak real estate sales and tight capital turnover, the willingness of housing enterprises to take land has also decreased significantly.

　　2, construction and new construction

　　In 2023, the construction area decreased by 7.2% compared with last year, and the newly started area decreased by 20.4%, which was significantly larger than the overall construction area and real estate sales area. Under the background that real estate sales continued to weaken and the liquidity pressure of housing enterprises remained high, the decline in return on investment and the limited new financing were still suppressing the willingness to start new projects.

　　3. Sales area, sales amount and average sales price

　　In the whole year, the sales area and sales amount of new commercial housing in China were 1.117 billion square meters and 11.66 trillion yuan, respectively, down 8.5 and 6.5 percentage points from the previous year. The average price of sample residential houses in Baicheng is 16,185 yuan/square meter, which is basically the same as that in 2022.

　　From the perspective of the region, real estate sales in various places continue to weaken, and the decline rate is obviously differentiated. First-tier cities just need to be relatively sufficient, and the decline in real estate sales in the eastern region is relatively small. The sales amount fell by 5.7% year-on-year, which is better than the national average, while in the central region,

　　The sales amount in Northeast China decreased by 11.2% and 7.8% respectively.

　　Generally speaking, the real estate market is under pressure from many sides, the house price and transaction scale are weak, the activity of supply side and demand side is low, residents have obvious wait-and-see mood, and real estate sales continue to weaken. However, in the long run, China’s residents’ balance sheets are relatively healthy, with a substantial increase in savings in the past two years, followed by a continuous increase in policies to stabilize residents’ expectations, and a more balanced new urbanization layout. The purchasing power of real estate accumulated in first-tier cities is expected to boost the gradual release of demand for housing in second, third and fourth-tier cities, and the demand for real estate needs to be stabilized.

　　2) Urban renewal

　　The construction of the "three major projects" such as the transformation of urban villages in 2023 is an important starting point for steady growth. In April and July, the Politburo meeting clearly emphasized actively and steadily promoting the transformation of urban villages in megacities. In July, the policy details were promulgated and the Central Economic Work Conference continued to emphasize that the central bank also added 500 billion PSL quota support, and urban renewal in various places is expected to accelerate. Some cities, such as Guangzhou, have tried first, and all localities have actively explored new modes and paths. "Government-enterprise cooperation" has become an important mechanism to promote urban renewal into the fast lane and help cities develop with high quality. Urban renewal has brought new development opportunities to the business management industry.

　　3. Smart People’s Livelihood Plate

　　1) Property services

　　In 2023, the policy of "guaranteeing the delivery of buildings" was actively promoted, and at the same time, the increase in existing home sales also promoted housing enterprises to speed up the completion of existing homes. The completed real estate area increased by 17% year-on-year. According to the data of the China Central Index Research Institute, from the perspective of the management scale of listed companies in Hong Kong stocks, in the first half of 2023, the average management area of listed companies reached 140 million square meters, up 27.7% year-on-year, slightly higher than the same period last year.

　　（24.4%）。 In terms of structure, according to the published data for the first half of 2023, the performance of central enterprises is still the most outstanding, with revenue increasing by over 20%, local state-owned enterprises increasing by 18.44% year-on-year, while private property enterprises are also relatively stable, with an average revenue growth rate of 6.7% year-on-year, which shows the overall situation of increased concentration and stronger players. At present, high quality has become the "main theme" of the industry. Under the background that the industry development returns to the essence of service, the differentiated service quality formed by property enterprises based on their own service capabilities is becoming an important factor in evaluating the development capabilities of enterprises. Improving satisfaction with quality service and winning the trust of owners is the consensus and trend of property service enterprises, and will lead the industry to develop in a healthier and sustainable direction.

　　2) medical rehabilitation

　　With the acceleration of China’s population aging process and the decline of working-age population, the dependency ratio of the elderly population has increased. According to the latest population data of the National Bureau of Statistics, by the end of 2023, the population of China aged 65 and over will be 220 million, accounting for 14.9% of the total population in 2022 to 15.4% in 2023, and the demand for old-age care will gradually increase in the future. At the same time, with the continuous improvement of per capita GDP, the consumption market of the elderly group has not only increased in volume, but also diversified in demand. Combined with overseas experience, the consumption tendency of the elderly is also high. At present, China’s pension-related enterprises are still in the process of continuous exploration and improvement, and the supporting professional medical service personnel, elderly health care products and mature market-oriented pension health care institutions are still lacking. At present, China has gradually formed the "9073" pattern of providing for the aged, that is, about 90% of the elderly are providing for the aged at home, about 7% rely on community support and 3% live in institutions, which will be gradually optimized with the improvement of the health care policy system and the formation of the industrial ecological system.

　　

　　Iii. Business of the Company during the reporting period

　　During the reporting period, the company engaged in the following three business segments: intelligent manufacturing, urban operation and smart people’s livelihood:

　　(A) intelligent manufacturing sector

　　1, special vehicle manufacturing

　　1) The performance is basically stable.

　　Dima Industrial’s overall order revenue, gross profit and net profit decreased slightly compared with last year, achieving an operating income of 791 million yuan, a decrease of 17.70% compared with last year, and a decrease of 2.13 percentage points in gross profit margin. During the reporting period, with the change of payment methods, the demand for bulletproof vehicles declined, but the company’s fire protection market, emergency market, public security market and operator market still maintained the first market share; With the increasing demand of emergency special market, the order of large emergency communication vehicles increased by about 39.16% year-on-year; Orders for new energy vehicles increased by 177% year-on-year.

　　During the reporting period, Dima Industry ranked among the top 100 private manufacturing enterprises in 2023, and won the titles of "Chongqing Technological Innovation Demonstration Enterprise", "Chongqing Enterprise Innovation Award", "Chongqing Artificial Intelligence Industry Development Alliance Governing Unit" and "Chongqing Excellent Private Enterprise", which is the recognition of Dima Industry’s technical strength.

　　2) Continue to invest in innovation and develop new technologies.

　　In the reporting period, the company carried out 36 R&D projects, including emergency communication, operation rescue, pure electric aircraft tractor, aircraft power supply vehicle, safety berthing system and mobile CT medical vehicle, and developed 18 new products, including extended bulletproof cash transport vehicle, nuclear and biochemical multifunctional detection fire truck, small equipment fire truck, ultrasonic inspection vehicle, mobile CT vehicle and multi-link extension mechanism.

　　During the reporting period, the company applied for and authorized 101 patents, including 6 invention patents. The company independently developed and completed the first multi-functional nuclear and biochemical fire truck in China, which has the ability of nuclear and biochemical detection and decontamination; Two-stage/three-stage side pull realizes performance improvement and verification, and realizes product marketization; Pure electric aircraft tractor uses the latest three-electric integration technology to improve the stability of electrical system.

　　In the aspect of joint research and development between schools and enterprises, the company cooperated with Chongqing University of Posts and Telecommunications to undertake the special key research and development project of Chongqing’s technological innovation and application "Research and Development and Application of Multi-modal Coordination and Transportation Control System for Special Vehicles in Typical Scenes"; In the national key research and development plan "Distribution and Detection of Covid-19 Variants of Sewage", which is led by the Physical Evidence Identification Center of the Ministry of Public Security and undertaken by many related research institutes, Dima Industry participated in the research and development of one of its sub-projects "Research on Integrated Automated Mobile Equipment for Covid-19 Detection and Analysis in Sewage".

　　3) Build a quality management system and complete large-scale guarantee tasks.

　　Dima Industry has further promoted the quality control system of the whole process, and established a series of detailed rules and standard control documents in the aspects of quality system construction and evaluation, product development, manufacturing process and supplier quality management, and quality assessment and post-evaluation. During the reporting period, the company provided 31 after-sales service technical support and guarantee for disaster rescue, large-scale activities and emergency drills in 21 provinces and cities, including escorting the launch of Shenzhou 16, Hangzhou Asian Games and Gansu earthquake rescue.

　　4) Actively expand foreign business and realize the growth of export business.

　　During the reporting period, Dima Industry focused on Africa, the Middle East and Southeast Asia, explored key markets, and landed in government projects in C? te d ‘Ivoire and emergency communication vehicle projects in Hong Kong Telecom.

　　2. Robot business

　　The company’s "Tingjie" and "Aoting" robot brands, product applications cover urban emergency management (fire protection, communication security, dangerous accident handling), agricultural operations, logistics operations, safety inspection and cleaning maintenance.

　　1) Increase investment in scientific research and steadily realize product development.

　　The company’s "Tingjie" fire-fighting robot inherits the advantages of Dima Industry in the fields of public security, emergency and communication for more than 20 years, and the sales orders of fire-fighting robots have been completed in batches, which has outstanding advantages such as large flow, strong power, high passability and explosion-proof safety, effectively improving rescue efficiency and ensuring life safety; Multifunctional riot detection robot realizes order contract; Pre-detection communication robots and other products were unveiled at the 11th China International Police Equipment Expo, which helped the smart police to build a visual, manageable and usable information capability and provided an integrated overall solution for police actual combat.

　　The intelligent agricultural special robot developed by the company "Tingjie", with its self-developed "RCU" control platform technology, has created the industry’s top mobile chassis of the vehicle-gauge robot, and created an all-terrain chassis technology platform by using the design technology of balance, suspension and swing arm crawler wheel to meet the requirements of all-terrain robot operation. It has deeply explored the integration of modern agricultural needs and cutting-edge technology, and launched an agricultural plant protection robot with multi-function, modularization, high durability and easy maintenance.

　　Aoting Robot, a subsidiary of the company, focuses on the research and development of waterless commercial cleaning robots. At present, it has applied for more than 66 intellectual property rights, and is committed to providing "clean+"intelligent solutions for customers in commercial and industrial fields, redefining the cleaning standards in the field of intelligent cleaning, and won the "INCLEAN Innovation Excellence Award of ISSA, a global cleaning association".

　　2) Layout the international market and expand the global business.

　　During the reporting period, the company officially laid out overseas markets, and its products were unanimously recognized by overseas customers. Aoting cleaning robot products have been exported to Singapore, Hongkong, Taiwan Province, Australia, Saudi Arabia and other regions. At present, the company has set up five sales and after-sales service centers in China, and there are 70+ service outlets in the country, with an accumulated service area of 11 million square meters and an accumulated service time of 66,000 hours.

　　(2) Urban operation sector

　　1. Real estate development

　　During the reporting period, due to the continuous downturn of the market, the overall operating income of the company’s real estate was 15.742 billion yuan, down 22.03% year-on-year, and the gross profit margin was 12.47%, down 10.46 percentage points. Dongyuan Real Estate firmly guaranteed the delivery work throughout the year, maintained steady operation and liquidity safety, upgraded and adjusted the organizational structure, reduced costs and increased efficiency, refined operation, expanded the business of agent construction and agency sales, helped the development of light assets business, and fully responded to the systemic risks of the industry.

　　1) Ensure the completion of the delivery work, operate steadily and practice long-termism.

　　Dongyuan Real Estate combines the company’s actual situation and market environment, completes the development and construction of stock projects, improves the quality of projects and services, and ensures the timely delivery of projects. In the still strict market environment, the delivery of about 25,000 sets of 41 projects and 55 groups was completed in the whole year, and the number of delivery sets increased by about 4% compared with last year. In the whole year, 189 quality inspections were completed, involving 30 key projects, and the delivery quality of project facades and public areas was significantly improved compared with last year. During the reporting period, Dongyuan Real Estate continuously upgraded various management and control systems such as financing, investment, marketing, operation, etc., and strived to improve efficiency and quality in operation, and won the honors of "TOP50 Comprehensive Strength of China Housing Enterprises" and "TOP30 Brand Value of China Housing Enterprises".

　　2) Vigorously expand the light asset business of "building and selling clothes"

　　While stabilizing the basic operation of the re-investment project, we will establish an operating system for building and selling services, form a white paper and a management manual for building and selling services, and adhere to the strategic transformation of value creation, one policy, and assistance. During the reporting period, the company undertook a total of 14 construction and sales service projects, with a contracted amount of 283 million yuan, covering the whole process of agent construction, consignment, consulting, escrow, urban renewal and other types.

　　The company actively tries to explore and implement the dreamer business model, inherits the excellent genes of Dongyuan Real Estate, integrates the advantages of Dongyuan Real Estate in product research and development, precision work quality and supply chain, and is committed to providing customers with the whole construction, main and auxiliary materials and home improvement services integrating design, customization, soft decoration and home appliances, and quickly completes the layout in more than 10 cities such as Chengdu, Chongqing, Wuhan and Mianyang, with a total of 143 sets of contracts signed, with a contracted amount of 12.24 million yuan.

　　3) Product strength is continuously upgraded to realize value transfer.

　　Dongyuan Real Estate continues the core service orientation of "customer value first", realizes the lean design of products, and deeply digs into the general layout and the ultimate value of individual products; Through the innovative "customer value group", we provide professional auxiliary support for accurate distribution of product value, realize seamless connection from market research to R&D, deeply interpret customer needs, tap product potential, and ensure that product value is delivered to marketing and customers without loss. During the reporting period, its projects won the honors of "Gold Award for Real-life Display of Asian Habitat Landscape Award", "Gold Award for Residential Landscape (Region) of the 10th Garden and Metallurgical Cup Professional Award", "Silver Award for Urban Renewal of Global Habitat Design Award" and "Silver Award for International Residential Building of London Design Award".

　　4) Optimize internal structure and management system, and strengthen marketing management.

　　Dongyuan Real Estate actively responded to market changes, adjusted its internal structure and business strategy, optimized its internal management level, and returned the particles to the warehouse to reduce costs and improve efficiency.

　　In terms of marketing management, we will make full efforts to acquire customers, build and improve the marketing model and organizational ability of online customer acquisition, customer operation and maintenance, and self-expansion of customers, so as to increase efficiency and reduce costs. In the field of online customer acquisition, Dongyuan has built a customer acquisition team in Tik Tok, including sales and self-incubation. Based on the short-straight and double-opening customer acquisition model, the monthly turnover has broken 100 sets, accounting for 20% of the transactions; On this basis, the company created a series of professional classes of "Training in Actual Combat", which summarized and precipitated a set of actual combat tactics of the developer’s platform sales in Tik Tok, and successfully trained and exported the professional ability.

　　2. Urban renewal

　　Dongyuan Zhixin has the ability to develop and operate composite space, with both light and heavy assets. Relying on the comprehensive business management ability of investment, financing, construction, management and retirement, it focuses on non-standardized project scenarios and integrates the comprehensive services of urban renewal. At present, Dongyuan Zhixin operates 6 commercial projects with a total operating area of 391,000 square meters, covering shopping centers, office buildings and community businesses. During the reporting period, Dongyuan Zhixin adhered to the concept of organic renewal and long-term operation, continuously established its ecological capacity around "business+"products in the field of urban renewal, provided a good long-term asset management service plan for its clients’ assets, and became one of the "Leading Brands of China Real Estate City Renewal" in the 2023 China Real Estate Brand Value List of China Central Academy of Sciences.

　　(3), wisdom and people’s livelihood plate

　　1. Property services

　　1) Diversified business development, continuous deep cultivation to achieve scale.

　　During the reporting period, under the background of fluctuating macroeconomic environment and increasingly fierce market competition, Hihara Hitoshi continued to build a diversified service portfolio covering residential buildings, commercial complexes, Grade A office buildings, government public buildings, industrial parks, hospitals, embassies, etc., and achieved breakthroughs in many new formats such as universities, airports, State Grid, subways, troops, Asian Games venues, etc. By December 31st, 2023, Hihara Hitoshi had operated and managed 573 property projects in 76 cities in China, with a total construction area under management of about 60.2 million square meters, up about 19.0% year-on-year. During the reporting period, the company continued to pay attention to changes in market demand, coordinated and coordinated regional resource sharing and complementary advantages, strengthened the horizontal alliance between regional and professional BU, expanded the synergistic effect, broadened the market contact area, planned the high-quality market development structure, and continued to create a beautiful city.

　　2) Continue to empower science and technology and build a digital system.

　　During the reporting period, Hihara Hitoshi adhered to the investment in science and technology, and helped to build a digital system in many aspects, including East Station applet, material procurement platform, financial information system optimization, unified data platform construction, etc., and comprehensively laid out four intelligent sectors, namely "Smart Bank", "Smart Eye", "Smart Union" and "Smart Management", as well as the IOT smart community platform, integrating security precautions, video surveillance, online alarm, command and dispatch, and emergency management. The company embraces AI in an all-round way, makes use of large-scale model technology at home and abroad, and constantly explores the combination of AI and business in combination with business conditions. At present, it has been applied in two market management scenarios.

　　3) Enhance brand awareness and service quality.

　　Hihara Hitoshi continued to deepen the construction of the internal service system, and made continuous efforts in five categories: property renewal, on-site hardware, customer relationship maintenance, contact service and community activities. Enhance the deep link with customers through community activities such as old friends’ life festival and holiday festivals; Linkage platform, Mercure, renting and selling to create a community life market, providing owners with beautiful life services such as clothing care, purchasing daily necessities, maintaining household appliances, and renting and selling real estate; Continue to operate 400 call centers to conduct distributed full coverage research on all customers, so as to achieve normal customer service. During the reporting period, Tohara Hitoshi perfected and formulated such systems as "Reporting Management System", "Quality Management System" and "Quality Red Line and Management Risk Checklist", and won more than 20 awards such as TOP16 of comprehensive strength of China property enterprises in 2023, TOP15 of super service of China property enterprises in 2023, and Excellent enterprise of sustainable development of international property management services in 2023. In the customer satisfaction survey of Saiwei Consulting in Beijing in 2023, Hihara Hitoshi kept the top position in the industry with 91 points.

　　2. Health care

　　1) The company’s brand "Evergreen Society" strives to promote the project landing and large-scale operation of the medical and health care industry, and relies on four major pension products: home community, institutional pension, nursing and rehabilitation institutions and specialized institutions, focusing on the layout of high-end institutional pension and community home pension projects. The company has a pension service management information platform suitable for business management needs, which covers customer management, sales contract management and standardized evaluation of nursing level, and builds an intelligent management platform for all business information with modules such as operation, finance, medical service management, quality control and visual analysis (BI) of operation decision. Through the multi-scenario business practice of medical treatment+institution+community site+home medical care combined with four-level linkage mode, the integrated platform of community home-based smart pension-Changqing Community Care and Management Platform is developed to meet the individual needs of the elderly, which covers the functions of elderly management, home-based care bed construction, home-based care service, home-based smart security monitoring and management, meal assistance service, online service order placing, community home-based smart big screen and so on. During the reporting period, Changqing Society completed the formulation and training of version 1.0 of the standardized operation and management of cognitive disorders, and three institutions were certified as "cognitive friendly institutions"; Evergreen Society was selected as the 25th "China Kangyang Industry Operator with Comprehensive Strength" in Yihan Think Tank, and was shortlisted in the "List of Advanced Units and Advanced Individuals in National Pension Service to be commended" by the Ministry of Civil Affairs, and its two institutions were selected as "the first batch of smart pension application pilot demonstration in Chongqing".

　　2) During the reporting period, Evergreen Society established two old-age care institutions in fengjie county, Chongqing. At present, it operates one vocational training school, 12 old-age care institution projects, nearly 50 community service stations, and more than 2,000 beds, serving more than 20,000 customers, with a stable business scale. In the education business, the company provides vocational skills training, and the training base covers an area of 2,100 square meters. It has become the training base and appraisal base of the National Vocational Skills Appraisal Institute of Chongqing Municipal Health and Wellness Commission, and cooperates with famous experts from domestic top three hospitals and famous doctors’ studios to focus the courses on professional training sheets in health fields such as Chinese medicine, health care, nutrition and health. In the field of education for the aged, "Evergreen Show" is a middle-aged model training brand under Evergreen Society Education, which mainly carries out catwalk training courses for middle-aged models and provides training and exchange services related to art, culture and public welfare.

　　

　　Iv. analysis of core competitiveness during the reporting period

　　1. Intelligent manufacturing sector

　　1) Competitive products and leading brand advantages

　　Dima Industry is committed to building a leading special-purpose vehicle brand in China, focusing on the research, production and sales of high-tech special-purpose vehicles, and establishing a domestic first-class special-purpose vehicle production line and production technology management system. It is a service provider of special-purpose vehicles and emergency industries with great strength and scale. The company has more than 300 kinds of products, such as emergency rescue support, bulletproof cash transport, airport ground equipment, robots, mobile service equipment, smart cities, etc. Its series of bulletproof cash transport vehicles, emergency communication command, network and information security, emergency rescue, medical fire protection and other system integration vehicles rank in the leading position in the industry all the year round, and it is a leading enterprise in emergency communication and emergency support equipment and services in China. Airport ground equipment series is also very competitive.

　　2) Advanced R&D technology and innovative ability

　　Dima industry adheres to the innovative concept and continues to invest in research and development. The company actively enhances its independent R&D and innovation capabilities, and has the ability to pass the production qualification examination and intellectual property declaration. Dima Industry has continuously optimized its products and upgraded its production technology, broadened its product spectrum and actively developed new products. At present, Dima Industry and its subsidiaries have authorized and accepted more than 400 patented technologies and intellectual property rights, and have cooperated with universities and research institutions for a long time for special declaration. The company has set up an intelligent network development team. Through the product development and production of emergency communication command vehicle, super-large national emergency mobile command platform, emergency base station vehicle, logistics support vehicle, on-site disposal vehicle and other models, it is equipped with intelligent IOT systems with independent intellectual property rights, such as multi-vehicle interconnection communication system, centralized control system, multi-network unified communication system, remote monitoring system, front-line emergency command system, etc., to solve the practical needs of information interconnection for customers.

　　3) Excellent quality control and after-sales service system

　　Dima Industry optimizes the certificate issuing process, after-sales expense process and newly announced prototype inspection process, formulates the certificate issuing management system and the announced prototype inspection management system, and establishes the robot APQP system document; Through the supervision and audit of ISO9001, ISO14001, ISO45001, ISO27001 and after-sales seven-star management system, the three-level management mode of customer communication, feedback and complaint mechanism is adopted to ensure product quality in multiple dimensions. The company has GB/T27922 certificate of perfection of after-sales service system and GB/T22080 certificate of information security management system, which optimizes the PDI work of customers’ vehicles and improves the satisfaction of customers’ vehicles. The quality department and the service department form a regular communication mechanism, and through training, the service personnel and the quality management personnel form a collaborative process, so that the customer feedback can get the fastest response and feedback, and bring high-quality user experience to customers.

　　4) Have a professional intelligent robot product line.

　　The company’s robot business has a professional team. Relying on the laboratory resources of colleges and universities, Aoting Robot innovates and changes the commercial clean robot technology, and independently develops 10,000-centimeter SLAM navigation technology, clean adaptive pressure and speed technology and HIAT-3D-Fusion environmental sensing technology with 8 categories and 20 sensor integrations, which has achieved the leading generation difference technology in the industry and will gradually become a world-class excellent robot enterprise integrating production, research and research in the future. Tingjie Robot focuses on the field of special robots and service robots, and makes use of the advantages of integration, communication and large manufacturing system for more than 20 years to build a professional data service platform+intelligent emergency, intelligent security and intelligent agricultural special robots, develop common core technologies and product platforms such as human-computer interaction, motion control, sensory transmission, explosion-proof and bulletproof, and strive to become a service provider of special robot equipment and solutions.

　　2. Urban operation plate

　　1) Fine management of balance between supply and marketing, and gradual transformation of both light and heavy.

　　Dongyuan Real Estate adheres to stable operation, ensures the delivery of products with high quality and good reputation in large quantities, runs through fine operation and safety management, dynamically reviews the ratio of storage to sales and balances the supply, marketing and storage structure based on inventory quantity, inventory structure, local market and actual flow rate; According to the rigid capital demand of the project, plan the supply rhythm, avoid the risk of supply interruption, make the project operation more reasonable and stable, and ensure the safe operation and stable development of the company. While stabilizing the basic operation of the re-investment project, we will quickly establish the operation system of building and selling clothes, which has the ability to expand and promote rapidly, and help the strategic transformation of both light and heavy.

　　2) High-quality competitive advantage of total product strength

　　Dongyuan Real Estate has always adhered to the product core orientation of "customer value first", and from the three dimensions of product, service and community operation, combined with the exploration and study of family and community life pain points and customer life needs, it has deeply explored the iterative upgrade of Dongyuan Real Estate products and services, forming Dongyuan’s unique big product brand. Ingenuity has created residential product brands such as "Printing the Yangtze River", "Printing", community-operated products and brands such as "Yuan-Ju Chang" and "Tong Meng Children’s Enjoy", and created a large productism with iteration, innovation, interconnection and co-creation, which is widely recognized by customers.

　　3) Maintain matching enterprise management efficiency.

　　Dongyuan Real Estate has an efficient and comprehensive enterprise management system, with clear organizational rights and responsibilities. In addition to the traditional "two management and two control", that is, managing plans, goods value, profits and cash flow, it has a professional and stable output, focusing on solving specific project problems, and can quickly penetrate and get through at the three levels of group, region and project, and make quick decisions and implementation, so as to avoid redundant processes and decision-making mechanisms from affecting business advancement. With the continuous deterioration and downturn of the market, the company can match the overall strategic deployment of the organization at each stage, clarify the key points, formulate strategies, and form a closed-loop iterative evolution of "organization-business-responsibility-landing" to meet the increasingly demanding requirements of the real estate market for the real estate operation system.

　　4) Excellent corporate culture and talent team to maintain market competitiveness.

　　Dongyuan Real Estate takes "for a new day" as its purpose, and has excellent employees and teams that meet the corporate cultural characteristics of "enterprising, keen and cooperative". It not only has high consensus, strong synergy and cohesion, but also has high pressure resistance and strong learning ability. Being able to keep up with the market’s rapid response and actively innovate and empower, it provides a talent guarantee for the long-term development of the company, and also provides an organizational guarantee for the promotion of the company’s competitiveness and corporate image.

　　5) Ability and experience in urban renewal.

　　Dongyuan Zhixin has the differentiated core competitiveness of complex space management and innovative content incubation, the ability of long-term operation-oriented planning design and the ability of full-cycle asset management to build urban renewal projects. According to the characteristics of the renewal business, the company re-planned and integrated the full-cycle business capabilities precipitated by previous organizations, and split them into different modules, such as policy consulting service, EPC management consulting, start-up and operation management, brand and content marketing service, asset planning and asset management advice, to meet the pain points of customers at different stages and in different scenarios.

　　3. Smart People’s Livelihood Plate

　　1) Rapid development of quality property management services

　　Hihara Hitoshi is committed to being a multi-format comprehensive service provider in the city, creating a multi-service format covering residential buildings, commercial complexes, Grade A office buildings, government public buildings, industrial parks, schools, hospitals, embassies, etc., and adhering to the development strategy of "big property-full value", forming a business pattern of both residential and non-residential double tracks, and realizing the comprehensive service advantage of IFM (integrated facility management service) professional empowerment. Adhere to the market-oriented transformation, and constantly innovate the service mode. The service scope covers East China, West China, Central China and Southwest China, and provides customers with property city services, better life services and comprehensive services such as foreign affairs, science and technology, and medical care. The three business lines complement each other, which is conducive to the continuous growth of the management scale of Dongyuan Renzhi and the continuous expansion of the market territory.

　　Tohara Hitoshi diligently explores customer needs, continuously improves the service experience, and meets customers’ differentiated needs in all directions through "Tohara", value-added service brands "Original Life", "Original Housekeeper" and innovative community operation products "Original Gathering". Hihara Hitoshi adheres to the service concept of "high growth+high customer satisfaction", always regards comprehensive residential services as the cornerstone of enterprise development, constantly improves property services and operational management capabilities, customizes value-added services around industry characteristics, and accumulates excellent reputation for property services and corporate honor; Hihara Hitoshi accelerates the development of non-residential business, explores value-added service opportunities for non-residential projects, innovates services and builds differentiated competitive advantages.

　　2) Deeply cultivate the service and quality of old-age care.

　　Di Ma Changqing Society has been deeply involved in Kangyang for many years, and has accumulated rich operating experience, and has a certain familiarity and sensitivity to the industry. As a comprehensive kangyang chain company, Evergreen Society’s four-level service circle, which combines medical care, old-age care institutions, community sites and home-based services, continues to deepen its layout to better achieve synergy and economic benefits. The company has diversified its business structure, with the old-age service as the core, and developed services related to big health vocational education and training, old-age education and silver hair consumption; Relying on Changqing Society’s professional and comprehensive service ability for the aged, it has developed from the center to the surrounding areas, reached in-depth strategic cooperation with the governments of the surrounding areas, civil affairs, health and health committees and other departments, and created benchmark pension projects by upgrading local pension facilities and services to meet the high-quality local pension needs of the elderly.

　　

　　V. Main operations during the reporting period

　　In 2023, the operating income was 18,301,217,300 yuan, a year-on-year decrease of 19.69%; The net profit attributable to shareholders of listed companies was-3,650,897,900 yuan, down 4.40% year-on-year; The asset scale was 56,488,600,500 yuan, a year-on-year decrease of 19.73%; The net assets were 8,071,324,100 yuan, a year-on-year decrease of 35.12%; The net operating cash was 1,115,643,100 yuan, a year-on-year decrease of 42.19%. Among them, the main business income of the urban operation sector was 15,888,464,400 yuan, a year-on-year decrease of 22.37%, and the main business income of the intelligent manufacturing sector was 790,746,300 yuan, a year-on-year decrease of 17.70%.

　　

　　VI. The Company’s Discussion and Analysis on the Company’s Future Development

　　(A) the industry pattern and trends

　　1. Intelligent manufacturing plate

　　1) Special purpose vehicle manufacturing

　　The application of special purpose vehicles is extensive and professional, and there are many market segments. The operation requirements and demand of special purpose vehicles in different application scenarios are also quite different. At the same time, with the development of intelligent manufacturing, special purpose vehicles are gradually deeply integrated with advanced technologies such as new energy and intelligent networking. Since 2023, "going out to sea" has gradually become the positive development direction of various enterprises, and the automobile export in 2023 is also very strong, which also brings new ideas for the breakthrough of the special purpose vehicle market in the future. Under the background of increasingly diversified application fields and increasing global geopolitical uncertainty, the market demand for public safety and emergency integrated vehicles such as fire fighting, medical treatment, emergency communication and rescue is increasing due to the need of prevention and treatment of safety, health and natural disasters. It has great development potential for special purpose vehicle manufacturing enterprises with strong R&D strength and scale advantages, and can quickly and effectively integrate new energy, emergency safety, intelligent manufacturing, etc., and launch green and environmentally friendly emergency application products with high technology added value to meet market demand.

　　2) Robot business

　　In 2023, the Ministry of Industry and Information Technology and other 17 departments issued the "Robot+"Application Action Implementation Plan, proposing that by 2025, the density of manufacturing robots will double compared with that in 2020, and the application depth and breadth of service robots and special robots will be significantly improved, and the ability of robots to promote high-quality economic and social development will be significantly enhanced. With the continuous progress of technology and the continuous expansion of application scenarios, the development momentum and broad market prospects make it a strategic highland for countries to compete for. As an important branch of the robot industry, industrial robots are mainly used in the production lines of automobile, electronics, food, medicine and other industries. By improving production efficiency and accuracy, industrial robots can help enterprises reduce costs and enhance their competitiveness. With the continuous progress of artificial intelligence technology, service robots have also begun to rise rapidly, and their application scenarios are becoming more and more diverse, covering many fields such as family services, business services, medical care, etc. I believe that the application scope and influence of robots will be more and more in the future.

　　2. Urban operation plate

　　1) Real estate development

　　In 2023, the overall real estate policy was favorable, but the performance of real estate sales remained sluggish, and customers took a wait-and-see attitude because of concerns about the delivery risk of faster houses and the risk of house prices. At present, the real estate policy has gradually shifted from demand side to stable supply. The Central Economic Work Conference once again emphasized actively and steadily resolving real estate risks, meeting the reasonable financing needs of real estate enterprises with different ownership equally, and promoting the stable and healthy development of the real estate market. In 2024, the Central Economic Work Conference and the National People’s Congress put forward clear requirements for optimizing the real estate policy and promoting the stable and healthy development of the real estate market, demanding to adapt to the development trend of new urbanization and the changes in the supply-demand relationship in the real estate market, speeding up the construction of a new real estate development model, increasing the construction and supply of affordable housing, improving the basic system related to commercial housing, meeting residents’ rigid housing needs and diversified and improved housing needs, helping to alleviate residents’ wait-and-see mood and promoting the normal release of stock savings. In the medium and long term, under the background of great changes in the relationship between new urbanization and real estate supply and demand, with the further optimization of the basic system of commercial housing, the orderly promotion of the "three major projects" such as affordable housing construction, "emergency and emergency" public infrastructure construction and village-in-city reconstruction, the new model of real estate development is expected to gradually become clear.

　　2) Urban renewal

　　The Outline of the 14th Five-Year Plan points out that it is necessary to further promote the new urbanization strategy with people as the core and implement urban renewal. In 2023, the Central Economic Work Conference also placed "new urbanization" in an important position in the new development model of real estate, and at the same time clearly emphasized the promotion of the urbanization rate of the registered population, which is still low at present. In the long run, China’s urbanization space is still large, and the deepening of industrialization has the effect of driving urbanization, and it can also bring about a smoother urbanization process of population flow. With the development of urban agglomerations, the second, third and fourth lines with good infrastructure, friendly business environment and affordable operating costs are expected to usher in more population inflows and industries in the future, bringing opportunities to the development and operation of commercial real estate in third-and fourth-tier cities. At present, all cities are actively promoting the formulation of supporting policies, steadily and orderly promoting urban renewal actions and promoting the implementation of urban renewal projects. How to highlight differentiation, individualization and customization in positioning and format, how to link service industries, effectively promote urban renewal, innovate value-added services, and meet market and consumer demand are the challenges that commercial operation management needs to face.

　　3. Smart People’s Livelihood Plate

　　1) Property services

　　At present, the scale of enterprises in the property service industry is growing continuously, but the differentiation is also more obvious. The leading edge of head enterprises is further expanded and the market concentration is improved. Under the background that the real estate policy is gradually shifting to stable supply and promoting the policy of guaranteeing the delivery of buildings to stabilize the market players, a large number of pre-sold commercial houses are expected to be completed and delivered gradually, and industries with post-real estate cycle chain such as property services are expected to usher in a gradually better business environment. In addition, with the increase of per capita GDP, consumer service requirements will be further improved, and the attention to the quality of property services will be improved. How to continuously improve the overall value of property enterprises and meet the demand for consumer quality is the embodiment of the differentiated core competitiveness of enterprises in the future. The diversified development of services in the property management industry has brought challenges to the provision of full-process, integrated comprehensive services and the improvement of IFM (Integrated Facilities Management Service) capabilities. With the deep integration of artificial intelligence, big data, cloud computing, Internet of Things and other technology applications and property management, digitalization and intelligence have become the "accelerators" for property service enterprises to break the service bottleneck, which can help enterprises reduce costs and increase efficiency, improve customer experience and promote the stable development of enterprises.

　　2) medical rehabilitation

　　In 2023, China’s population will continue to show negative growth. Under the general trend of population aging, the demand for medical and health services will continue to grow. The "silver-haired economy" has also become an important development direction in the future. The policy has been focused on promoting the coordinated development of the old-age cause and industry, promoting the high-quality development of the old-age service system, and accelerating the improvement of the old-age service system and health support system with the coordination of home community institutions and the combination of medical care and health care. With the gradual improvement of consumers’ willingness and ability to pay for health care services, the diversified and high-quality pension products and services market will also usher in a period of rapid development.

　　(II) Company development strategy

　　Focusing on maintaining sustainable operation, the company actively changed to asset-light strategy, fully expanded and laid out smart manufacturing and smart people’s livelihood business, achieved synergy and stable development, and sought a long-term solution to liquidity.

　　(A) intelligent manufacturing sector

　　1, special vehicle manufacturing

　　Dima Industry continues to strive to become a leading domestic and world-renowned expert in the field of special vehicles and an emergency management platform service provider. It has a number of product lines, including bulletproof, integration, aviation and medical care, covering hundreds of products in the fields of financial escort, public security, emergency, fire protection, electric power and civil aviation, and medical and health care. New energy is becoming the trend of the times. Facing the needs of the market and customers, Dima, as a brave innovator, quickly cut into the field of new energy, speed up product layout, and start the new energy transformation of all special products. Dima Industry will seek cooperation opportunities around advocating and practicing ESG development concept, developing and manufacturing intelligent new energy special purpose vehicle products, exploring digital products and solutions in the field of emergency intelligent special purpose vehicles, and promoting the healthy and stable development of the company.

　　2. Robot business

　　Based on years of accumulation in the fire protection industry, aiming at the pain points of fire protection customers, the company constantly meets customer needs, optimizes the construction of core teams and forms unique technical advantages. Relying on fire protection robots as the starting point, taking inspection robots as the basis and professional robots (special+service) as the direction, the company forms robot clusters, and utilizes the advantages and capabilities in property, industrial parks, community services and emergency industries to improve the service network and data-based capabilities. Build the core technology and product platform of robots, build a professional data service platform+smart emergency, smart security, smart agriculture and smart cleaning special robots, and become a supplier of intelligent robot equipment and overall solutions.

　　(2) Urban operation sector

　　1. Real estate development

　　Facing the continuous downward pressure and challenges of the industry, Dongyuan Real Estate will continue to adhere to the long-term business philosophy, change its thinking and rhythm, reduce expenses, save costs, seek measures to reduce the burden of existing heavy assets, gradually shift to light assets, and maintain steady operation while maintaining the delivery part of the building. Fully lay out the business of "building and selling clothes", set up new business teams in each region, absorb business clues through the local resources, applicable play and experience of the region, and realize the expansion and rapid scale of the business of building and selling clothes with the help of the company’s leading product capabilities and sales capabilities; Optimize organizational structure, reduce costs and increase efficiency; Actively respond to market changes and expand new sales channels, and strive to ensure the safety of the company’s funds; Strengthen cash flow management, rationally optimize debt structure, and actively communicate with creditors to gain understanding and complete the extension and extension of corresponding debts.

　　2. Urban renewal

　　Dongyuan Zhixin is committed to becoming an innovative service provider of urban evolution and an explorer and leader of urban organic renewal. Relying on the whole chain capability system (district planning, product planning, development and transformation, multi-operation capability and asset management capability) of urban development plate and the experience of serving the customers of 10+ districts in succession, the company actively explores and practices long-term solutions for urban renewal with the main bodies of district renewal with high consensus (local governments and platform companies), including but not limited to consulting services, media content procurement, management output, entrustment and whole lease operation.

　　(3) Smart People’s Livelihood Plate

　　1. Property services

　　The company’s property sector has always adhered to the service concept of "every moment of peace of mind", the vision of "becoming a respected urban renewal service provider with unique business value", the development strategy of "big property-full value", and the development characteristics of multi-format services, laying out four major areas of "residential comprehensive services, international comprehensive services, medical comprehensive services and urban comprehensive services" to expand the business portfolio and scale; The company will continue to empower technology, comprehensively sort out data assets, and combine big data related technologies to create a new generation of data middle platform, and sort out multiple business indicators from the aspects of market, operation, finance and human resources, laying a solid foundation for the overall digital operation and enabling the strategy to land; The company focuses on the life cycle needs of people and cities, and will continue to take customer satisfaction as the core, continuously upgrade the service quality, and provide more detailed, comprehensive, caring and efficient property services and value-added services for multiple customers; The company will continue to expand the business chain related to non-residential formats, build differentiated competitive advantages, build IFM (Integrated Facilities Management Service) capabilities, tap value-added service opportunities for non-residential projects, dig deep into customer needs, and innovate service models; The company will promote the transformation of organizational management and control mode to "platform+marketization" mode, continuously optimize organizational structure, strengthen personnel training and cultural identity to promote the company’s development.

　　2. Health care

　　The company’s health care business is based on the service ability for the aged, with the medical ability as the core support and the community home care business as the development focus. Through various operation modes and business forms, it continues to build a chain-type health care medical institution with a certain scale, helping to realize the ideal life in the hearts of more elderly people. Through the four-level linkage business model of medical care+institution+site+home, we will provide the elderly with all-round pension solutions covering basic services, nursing services, medical services, professional pension products and pension information, and actively explore opportunities in other pension fields such as silver-haired consumption, elderly education, vocational training and pension tourism.

　　(3) Business plan

　　The company focuses on stable operation, strengthens cash flow management, and ensures sound financial capital security; Change business ideas, actively change to asset-light strategy, fully expand and lay out smart manufacturing and smart people’s livelihood business, and provide more support for future sustainable development.

　　(1) Intelligent manufacturing sector:

　　1, special vehicle manufacturing

　　1) Enhance the competitiveness of core products and ensure the steady improvement of performance.

　　Stabilize the market share of core products such as bulletproof, emergency, communication, medical care, fire fighting technology and airport equipment, focus on "region-industry-products", break through market segments one by one, and increase sales and order volume; Improve high-quality operation efficiency, and strengthen cost optimization through the whole process of "design-supply chain-process-manufacturing" to reduce costs and increase efficiency; Strengthen the construction of quality culture, enhance quality awareness, optimize quality and monitor the process from the design-process side, win the market with high-quality products and services, and realize the growth of sales, profits and market share.

　　2) Deepen the emergency industry and accelerate the transformation of new energy.

　　Grasping the market demand, Dima Industry has upgraded to smart security equipment and platform service providers around the "M+AIoT+N" (mobile+intelligent Internet of Things+application scenarios) scheme, and promoted the double growth of enterprise quality and quantity. In addition to the existing electric cash-carrying vehicles and electric airports, in the field of integrated vehicles, the third-level side-pull communication command fire truck is equipped with Geely new energy chassis for the first time to build a fire emergency response command center for all disasters, and Dima Industry has started the new energy transformation of all products.

　　3) achieve a breakthrough in "going out to sea"

　　Combined with the international market demand and policy encouragement direction, we will vigorously promote the sales and business cooperation of special products in overseas markets, build and incubate business outlets, increase orders and market share, and tap new profit growth points.

　　2. Robot business

　　The company continues to strengthen the product line of robots, increase the innovative research and development of special robots such as fire fighting robots, plant protection robots and cleaning robots, break through the market and increase the market share. The company plans to establish strategic partnerships with local governments, enterprises and institutions to jointly promote the development of artificial intelligence and robot industry in the local area and build an integrated smart city technology and smart agriculture platform. At the same time, expand overseas market orders, comprehensively deepen the strategy of layout to the sea, and realize the all-round development of domestic and international two-way business with excellent product competitiveness.

　　(2) Urban operation sector:

　　1. Real estate development

　　1) Adhere to stable operation and control operational risks.

　　Dongyuan Real Estate will focus on continuous operation, continuously guarantee the delivery of part of the work, reduce costs and save all expenses; Strengthen the management of project sales and payment, meet the payment needs of loan repayment, taxes and project funds as much as possible, and rationally plan the project operation nodes to ensure that the efficiency of fund withdrawal matches the rhythm of fund payment, and improve the efficiency of fund use and turnover; Optimize the debt structure, continue to strengthen communication with financial institutions, strive for the understanding of financial institutions and obtain loan extension support, thus ensuring the company’s operation and liquidity safety.

　　2) Reduce costs and increase efficiency, and improve internal management efficiency.

　　The company will focus on "taking cash flow as the core, stopping falling and stabilizing, improving steadily and improving profitability" as the operating goal, and establish an organizational mechanism with shared capabilities, unified standards, rapid decision-making and dynamic strategies to improve the overall internal decision-making quality and operating level. Ensure that the inventory structure is reasonable, the personnel organization structure and structure are reasonable, and establish an operation control system with cash flow as the core to reduce costs and increase efficiency and reduce liquidity risks; Focus on the implementation of phased core tasks and objectives, optimize system construction, and continuously improve the quality and operational efficiency of corporate governance and control systems.

　　3) carry out the revolution of online marketing system and realize the business expansion of building, selling and serving.

　　The company upgraded its online marketing system, systematically improved its marketing capabilities, increased the proportion of self-acquired customers through public domain operation and maintenance, continuously consolidated the organization’s self-acquired customer capabilities, and made efforts in online, self-channel and customer operation and maintenance to ensure stable sales; Quickly shift the accumulated capacity of heavy assets business, and realize the expansion and rapid scale of construction, sales and service business by expanding the four aspects of city investment and agent construction, capital co-construction, variable co-construction and supplier co-construction, and gradually realize the rapid expansion of light assets business.

　　2. Urban renewal

　　Dongyuan Zhixin continuously incubates its own brands and IP ("there is a good market IP(“1891", and there are neighborhoods, etc.). Through the diversified business model of self-incubation, joint venture cooperation and ecological coordination, customers with district renewal and monomer renewal provide a one-case and one-policy asset management service scheme, which promotes continuous renewal and upgrading, injects vitality into the carrier and district, and helps the long-term operation of business management. The company continued to deepen organizational capacity building, and based on new market pain points and demands, improved the delivery of products and operational solutions of internal and external customers; Continue to expand the business scale of external customers, give full play to their own professional ability and business experience, form good cooperation with more government and state-owned platform companies, and build a win-win situation in the field of urban renewal.

　　(3) Smart People’s Livelihood Plate:

　　1. Property services

　　As a comprehensive urban service provider, Hihara Renzhi Service actively responds to the uncertainty of the external environment, insists on market-oriented transformation, deeply cultivates core cities, expands business chains related to non-residential formats, innovates service models, builds differentiated competitive advantages, and continues to take "customer satisfaction" as the service yardstick, constantly promoting the professional, product-oriented, refined and intelligent development of services, and realizing double growth of income and profit. Dongyuan Renzhi Service will implement the amoeba business model, combine the business scenarios of first-line business units, build an independent business mechanism, enhance business awareness and stimulate business vitality. Driven by business objectives, we will establish a project classification management model, iterate operation management process measures, achieve lean management through management optimization, energy saving, intelligent equipment introduction, and optimization of management platform, and try to create a "highly integrated collaborative operation" model, integrate supplier resources, realize the promotion and application of business integration model, and improve service productivity. At the moment of new urbanization, Hihara Hitoshi will also actively resonate with the development of the city, explore the concept of sustainable development, promote the development of urban renewal to refinement, specialization, intelligence and low carbon, and realize the improvement of urban governance system and the improvement of management efficiency.

　　2. Health care

　　The kangyang business segment will continue to operate a new business mode of combining medical care with nursing care through the operation mode and business form of "hospital+nursing care institution+community site+home service", deeply lay out four service types of home community pension, institutional pension, nursing rehabilitation service and medical service, and explore the development of new business modes such as big health training school, market-oriented home rehabilitation service and community medical service. Continue to cultivate deeply in Sichuan and Chongqing, further improve the occupancy rate of existing pension institutions, improve the service level and satisfaction of institutional pension, gradually adjust and increase the proportion of nursing beds, and improve the overall income and profit level. Improve the supporting system of old-age care services, strengthen the systematization and standardization of operation, upgrade products and services, and enhance the brand influence of "Di Ma Changqing Society". In the field of silver-haired consumer business, Evergreen Society will open direct stores one after another, and combine community service stations, online platforms, old-age tourism and external cooperation to create private domain traffic belonging to Evergreen Society.

　　(4) Possible risks

　　1) Market risk

　　In 2023, the optimization policies for urban policies were intensively introduced in various places, spreading from third-and fourth-tier cities to first-and second-tier cities, especially in first-tier cities, and the partial loosening of the purchase restriction policy played a positive role in the market recovery. However, the relationship between supply and demand in the real estate market has gradually changed from insufficient supply to insufficient demand. Investors are not confident about the future real estate development and worried about the risks of real estate enterprises. The overall investment and sales in the real estate market continue to decline, and enterprises with risks have emerged one after another, especially private real estate enterprises. In 2024,

　　2) Liquidity risk

　　Although the overall policy of real estate is getting better, the sales end of the real estate market has not been significantly improved, the hematopoietic function of housing enterprises has not been effectively restored, new financing is still difficult, and liquidity risks are greater, especially for some private enterprises, such as sales difficulties, financing difficulties and turnover difficulties. The operating pressure is increasing and the short-term liquidity risks are still outstanding.

　　(3) Default and litigation risk

　　In the case of difficult liquidity, with the overdue debt and the gradual increase of litigation, the judicial risk of debt also increases accordingly.

　 　 [XCAR test drive original]

　　　　Domestic pickup truck culture started relatively late compared with European and American countries. Both the market environment and consumers’ concept of car purchase are in a relatively immature stage. I believe that when many people talk about pickup trucks, they still link them with cheapness and freight for the first time. Of course, in the past two years, with the introduction of some American pickup trucks, a high-end pickup truck culture focusing on playing with cars has gradually emerged. Looking at the domestic auto market, the current situation of pickup trucks can be said to be serious. One is the cheap pickup truck based on freight, and the other is the American high-end pickup truck just mentioned. The pickup truck market between these two types is basically blank. The Isuzu D-MAX we test-drive today has a clear mission, which is to strive to be a pioneer in this market.

　　　　Since the D-MAX produced by Isuzu’s domestic joint venture manufacturer (Jiangxi Isuzu) has not been officially launched, we chose Australia, where Isuzu has a large number of pickup trucks and the pickup market is relatively mature, to get close contact with this model.However, after three months, we will be able to see the D-MAX model produced by Jiangxi Isuzu in the domestic market.

　　　　Since D-MAX is about to be produced in China, I have to talk about its manufacturer — — Jiangxi Isuzu. For consumers, this is a strange and young manufacturer. Jiangxi ISUZU is a joint-venture vehicle manufacturer established by Japanese Isuzu in China.It is jointly funded by Japanese Isuzu and jiangling motors Group, with the equity ratio of 50:50.

　　　　The model that Jiangxi Isuzu is about to put into production at present is D-MAX pickup truck, which is the protagonist of our test drive today. At the end of next year, Jiangxi Isuzu will also introduce a heavyweight SUV model for production. This model, named MU-X, has been listed in international markets such as Australia.

　　　　When it comes to the history of D-MAX, if you read the picture below, I believe it can bring back some memories. Isuzu pickup truck began to enter China from TF model. At first, it was introduced and produced by Qingling. Later, domestic independent brands began to copy this model.

　　　　Since it is a pioneer in the domestic mid-range pickup market, does D-MAX really have no competitors? From the perspective of head-on confrontation, there is really no pickup truck model in the domestic mid-range pickup truck market that can be similar to D-MAX in price, configuration and technical level. But from the perspective of positioning, it seems that only Toyota’s hilux can be regarded as a competitor.

　　　　Although Zhengzhou Nissan’s D22 pickup truck is similar to D-MAX in positioning and design, the D22 model is too old to compete with D-MAX in the same generation. The Nissan Navara pickup truck, which can really compete with D-MAX, has no plans to introduce it at present.

　　　　The positioning of Isuzu D-MAX was introduced by the author at the beginning, and it mainly focuses on the mid-range pickup market. In addition to the outstanding loading capacity of pickup trucks, D-MAX has excellent performance in the interior space and passability. Although it is the pioneer of mid-range pickup trucks in China at present, it is also in sync with the international level in terms of technology. However, if D-MAX wants to make some achievements in this strange emerging market, it is indeed difficult to see the current domestic pickup truck environment and road regulations. For example, in a first-tier city like Beijing, the driving of pickup trucks will still be greatly restricted, which is an unavoidable reality.

　　Cctv newsOn August 30th, International Sharp Review, the general radio and television station of China, broadcasted an article entitled "Australia’s reasons for rejecting Huawei are untenable", which was reprinted or quoted by many overseas media.

　　From August 30th to September 1st, CNBC, Singapore Asia News Channel, Malaysia National News Agency Radio, etc. quoted relevant contents or materials. French digital radio LCF facebook account, German-Chinese Report website, Spanish Radio International website, Italian Radio We website (facebook, twitter), Indian Daily Morning News website, Kazakhstan Industrial News website, Jordan Global Radio facebook account, Nordic Times website, Europe-China United Times website and many other overseas media forwarded. The main reports are as follows:

　　For those who are concerned about the development of global telecommunications technology, if asked which company in the world has suffered the most and been censored the most? People may think of China Huawei in unison. Recently, the Australian government banned Huawei from participating in the construction of Australia’s 5G network on the grounds of "network security" in an obscure statement, which hindered the company’s business in Australia.

　　Network security is the focus of all network users and the core concern of all countries. However, this concept should not be too generalized, and even become an excuse to achieve a certain political goal. As far as Australia prohibits Huawei from participating in its 5G network construction, the reason of "network security" is untenable from any level.

　　First of all, from the perspective of cooperation, according to public information, Huawei, as the world’s largest telecom equipment supplier, has cooperated with 45 of the world’s 50 mainstream telecom operators, covering 170 countries and supporting the daily communication needs of more than one-third of the world’s population. If Huawei’s network is not secure, the global telecom giants will never venture to cooperate with it. According to the news released by Huawei, Australian operators have been using Huawei equipment for 15 years, during which there has never been an incident that threatened Australia’s national security; Huawei has never received any questions from the Australian government about its corporate governance and the safety of its business operations.

　　Secondly, from a technical point of view, Huawei, as the largest provider of 4G network technology in Australia, not only promoted the competition in the local telecommunications market, but also reduced the broadband and communication costs of local consumers. With the development of information technology, 5G network with higher speed and lower delay is becoming the next competitive point in the industry. At present, Huawei ranks first in the world in the number of 5G patents, and most western countries, including Britain, New Zealand and Canada, accept Huawei’s common practice of expanding 5G on the basis of 4G. In fact, there is no essential difference between 5G architecture and 4G, and its core network and access network are separated. Compared with 4G, it has a more perfect guarantee mechanism in security and privacy protection. Since Australia asked Huawei to build a 4G network, why not 5G?

　　Thirdly, from the industrial point of view, in today’s highly globalized world, Huawei, Nokia, Ericsson and Apple all have similar global supply chains and production lines, and all of them are made in China. Even if Australia refuses Huawei to participate in the construction of the 5G network and chooses other manufacturers, most of the 5G devices deployed by other manufacturers will still be made in China.

　　"Cyber security" is just an excuse for Australia to close the door to Huawei. It is neither in line with business rules nor aboveboard, and there are deeper political factors behind it. For a long time, China has been Australia’s largest trading partner, and the United States has always provided it with a security umbrella. Australia is trying to find a balance between these two most important foreign relations. Since last year, Australia-China relations have been cold, and the unfriendly side to China in Australia’s domestic atmosphere has risen sharply. China students have been accused, Chinese in Australia have been questioned, and all people or organizations associated with China have been labeled as "unsafe". As a multinational private enterprise in China, Huawei originally participated in Australian business through fair competition, but it was "original sin" because it came from China.

　　The National Defense Authorization Act recently passed by the United States stipulates that it is forbidden for any U.S. government department to use the products of China Huawei and ZTE, and it is also forbidden for any entity that has business relations with the U.S. government to do so. In terms of security, Australia, which has always looked at the United States with a wink, took advantage of the complex domestic political atmosphere to violate the treaties or agreements on bilateral investment and free trade signed by China and Australia in 1988 and 2015, at the expense of the interests of the Australian people, and blocked Huawei from the market under the pretext of "security". According to the latest news, this move has caused Australian communication service providers to prepare to raise prices.

　　China-Australia relations are essentially win-win cooperation. Over the years, Huawei has been rewarded in the Australian market because of its efforts in innovation, and Australia has also accelerated the upgrading of information facilities and the transformation of the digital economy because of the products and services provided by Huawei, and both enterprises and people have a real sense of gain. Commercial issues should not be politicized. If Australia wants to seize the opportunity of information technology and achieve economic growth in the next few decades, it should take off its colored glasses and welcome innovative China enterprises like Huawei to actively participate in its development process.

　　Many overseas media quoted and forwarded "International Sharp Review" articles:

　　As of September 1, 2018, CNBC has quoted relevant content or materials twice.

　　As of September 1, 2018, Singapore Asia News Channel has quoted relevant content or material 6 times.

　　French digital radio LCF facebook account forwarded on August 30, 2018

　　The German-Chinese Report website was forwarded on August 30, 2018.

　　Radio Spain International website forwarded on August 30, 2018

　　Italian Radio We website (facebook, Twitter) forwarded on August 30, 2018.

　　India’s "Daily Morning News" website was forwarded on August 30, 2018